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1 Lewis Howard Latimer - Wikipedia
https://en.wikipedia.org/wiki/Lewis_Howard_Latimer
Lewis Howard Latimer (September 4, 1848 – December 11, 1928) was an African-American inventor and patent draftsman. His inventions included an evaporative ...
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2 Fact Check-Lewis Latimer invented a longer lasting filament ...
https://www.reuters.com/article/factcheck-lightbulbs-latimer/fact-check-lewis-latimer-invented-a-longer-lasting-filament-for-lightbulbs-not-the-lightbulb-itself-idUSL2N2L3237
Lewis Latimer (1848-1928) was an African-American inventor, electrical pioneer and patent expert (lewislatimerhouse.org/about/ , here , here ).
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3 Lewis Latimer - Inventor of the Carbon Filament Light Bulb
https://blackinventor.com/lewis-latimer/
Lewis Latimer was a noted inventor. He created an improved carbon filament light bulb as well as dozens of other creations. He also drafted Alexander Graham ...
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4 Lewis Latimer - Lemelson-MIT
https://lemelson.mit.edu/resources/lewis-latimer
* Latimer did not invent the light bulb, rather he invented modern carbon filaments which made the light bulb more practical and affordable. Lewis H. Latimer ...
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5 No, a Black man didn't invent the light bulb. But Lewis Latimer ...
https://www.cnn.com/2020/09/04/us/biden-lightbulb-black-man-trnd/index.html
Latimer created a light bulb with a more durable filament made of carbon. He sold the patent to the US Electric Co. in 1881, and a year later ...
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6 Who Invented the Light Bulb Filament
https://msuweb.montclair.edu/~olsenk/bit%20of%20wire.htm
Earlier inventors tried unsuccessfully to get around this problem by using carbon filaments in nitrogen and even hydrocarbon atmospheres.
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7 Who really invented the light bulb? | BBC Science Focus ...
https://www.sciencefocus.com/science/who-really-invented-the-light-bulb/
US inventor Thomas Edison is often credited with creating the solution in 1879: the carbon filament light bulb. Yet the British chemist Warren de La Rue had ...
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8 Meet Lewis Latimer, the African American who enlightened ...
https://grist.org/climate-energy/meet-lewis-latimer-the-african-american-who-enlightened-thomas-edison/
A biography on EEI's site states that while working for Maxim, “Latimer invented and patented a process for making carbon filaments for light ...
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9 Meet Lewis Latimer, who made the light bulb longer lasting
https://www.penncapital-star.com/commentary/meet-lewis-latimer-who-made-the-light-bulb-longer-lasting-michael-coard/
But the new light bulb invented by Latimer (and Nichols) used a revolutionary method of manufacturing carbon filaments that produced light ...
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10 Lewis Latimer & The Invention Of Electric Light
https://myrtleavenue.org/black-fort-greene-resident-lewis-latimer-the-invention-of-electric-light/
African-American inventor Lewis Latimer drew the first electric light blueprints and patented the method for making carbon filaments, ...
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11 Who invented the light bulb? | The Kid Should See This
https://thekidshouldseethis.com/post/lewis-latimer-inventor-carbon-filament-science-video
Latimer created a light bulb with a filament made of the much more durable carbon. He sold the patent for the “Incandescent Electric Light Bulb with Carbon ...
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12 About Lewis Latimer
https://www.lewislatimerhouse.org/about
Maxim, and Thomas Alva Edison. He played a critical role in the development of the telephone, significantly improved the production of carbon filament, and made ...
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13 Innovative Lives: Lewis Latimer (1848-1928): Renaissance Man
https://invention.si.edu/innovative-lives-lewis-latimer-1848-1928-renaissance-man
Lewis Latimer (1848-1928) was an expert draftsman who joined Thomas Edison's lab in 1884. He was also a skilled inventor and designed ...
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14 Lewis Howard Latimer and the Electric Lamp
https://theblackhistorychannel.com/2016/lewis-howard-latimer-and-the-electric-lamp/
Latimer sold his patent to the United States Electric Company in 1881, but went on to patent a process for manufacturing the carbon filament ...
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15 Black History Month: Insight into the lives and scientific ...
https://sciencecouncil.org/black-history-month-insight-into-the-lives-and-scientific-inventions-of-innovators-and-material-marvels/
Improving the original works of Thomas Edison, Lewis Howard Latimer (1848-1928) invented a light bulb with a carbon filament incorporated ...
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16 Lewis Howard Latimer - Light Bulb Carbon Filament
https://www.rememberthe400.com/post/lewis-howard-latimer-light-bulb-carbon-filament
Latimer worked with the famous inventor Hiram Maxim at the U.S. Electric Lighting Company. While working there in 1881, Latimer patented a carbon filament ...
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17 Edison's Incandescent Lamp
https://ethw.org/Edison%27s_Incandescent_Lamp
Inventor Thomas Edison of Menlo Park, New Jersey first patented his carbon-filament lamp on 1 November 1879. His laboratory first produced ...
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18 Lighting the Way: Lewis Howard Latimer | Intellectual Ventures
https://www.intellectualventures.com/buzz/insights/lighting-the-way-lewis-howard-latimer/
This new process for creating a carbon filament was an improvement on Thomas Edison's original paper filament that would burn out quickly. In ...
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19 Who Invented the lightbulb? | Live Science
https://www.livescience.com/43424-who-invented-the-light-bulb.html
In Nov. 1879, Edison filed a patent for an electric lamp with a carbon filament, according to the National Archives. (opens in new tab) The ...
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20 If Lewis Latimer invented the carbon filament for light bulbs ...
https://www.quora.com/If-Lewis-Latimer-invented-the-carbon-filament-for-light-bulbs-then-what-did-Edison-invent
Besides 1000 other filaments that were also inferior to carbon, Edison's first production bulb patent had a carbonized bamboo fibers instead of Latimer's ...
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21 Fact-check: Who really invented the light bulb?
https://www.statesman.com/story/news/politics/elections/2020/09/08/fact-check-who-really-invented-light-bulb/113860016/
1879 — Thomas Edison developed his carbon-filament bulb, enclosed in a superior vacuum to extend the life of the filament.
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22 Who Actually Invented The Incandescent Light Bulb?
https://interestingengineering.com/science/who-actually-invented-the-incandescent-light-bulb
In 1879, Edison filed another patent for an electric lamp that used "a carbon filament or strip coiled and connected ... to platina contact ...
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23 History of the Light Bulb | Lighting Basics - Bulbs.com
https://www.bulbs.com/learning/history.aspx
The electric light, one of the everyday conveniences that most affects our lives, was not “invented” in the traditional sense in 1879 by Thomas Alva Edison, ...
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24 The History of the Light Bulb - Department of Energy
https://www.energy.gov/articles/history-light-bulb
When Edison and his researchers at Menlo Park came onto the lighting scene, they focused on improving the filament -- first testing carbon, ...
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25 Who Invented the Lightbulb? Hint: Not Edison
https://historycooperative.org/who-invented-the-lightbulb-hint-not-edison/
The first commercial light bulb was created by Joseph Swan in 1860. His bulb, which used a carbon filament within an evacuated glass bulb, did ...
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26 Lewis Latimer - Edison Awards
https://edisonawards.com/lewislatimer.php
Lewis Howard Latimer (1848–1928) was a Black inventor and patent draftsman who improved Thomas Edison's original invention by patenting the use of a carbon ...
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27 Lewis Latimer: Contributing to a Brighter World
https://www.sparkmuseum.org/lewis-latimer-contributing-to-a-brighter-world/
In September 1881, Latimer patented a significant improvement in incandescent lamps, including a technique that produced a more durable carbon filament, ...
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28 The black inventor from America who once lived in Lewisham ...
https://www.ladywell-live.org/2020/10/23/the-black-inventor-from-america-who-once-lived-in-lewisham-and-helped-brighten-up-the-lives-of-londoners/
In 1881, Lewis Latimer, along with Joseph Nichols, invented a light bulb with a carbon filament, which was an improvement on Thomas Edison's ...
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29 Senator Chuck Schumer - Inventor Lewis Latimer created the ...
https://www.facebook.com/senschumer/photos/a.10151953386509407/10159444560799407/?type=3
Inventor Lewis Latimer created the carbon filament that extended the life of the lightbulb, as well as dozens of other creations while ...
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30 NBIM Celebrates Black Innovators: Bridgeport's Lighting ...
https://nbindustrial.org/blog/black-history-lewis-latimer
Ivan Van Sertima (ed.). Blacks in Science: Ancient and Modern.] There, he invented a modification to the process for making carbon filaments ...
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31 Coard: Happy Birthday to Lewis Latimer, who made the light ...
https://www.phillytrib.com/commentary/michaelcoard/coard-happy-birthday-to-lewis-latimer-who-made-the-light-bulb-longer-lasting/article_a9486224-aed9-54f2-83d2-2a6e8be244b2.html
It was while working there that, as documented by MIT's School of Engineering at lemelson.mit.edu, “Latimer created a way to make the carbon ...
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32 Latimer improved, not invented, light bulb - Connecticut Post
https://www.ctpost.com/opinion/article/Latimer-improved-not-invented-light-bulb-10962898.php
Latimer's 1881 patent for an improved technique to produce carbon filaments was the final link. In his time, his name has been associated with ...
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33 Lewis Latimer - Electricity - Apogee Interactive
https://c03.apogee.net/mvc/home/hes/land/el?utilityname=dixieec&spc=kids&id=16192
Latimer sold the patent for the incandescent electric light bulb with carbon filament to the United States Electric Company in 1881.
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34 carbon-filament bulb - Encyclopedia Britannica
https://www.britannica.com/technology/carbon-filament-bulb
…the simultaneous invention of the carbon-filament bulb by Thomas Edison and Joseph Swan in 1879. The carbon-filament bulb was highly inefficient, ...
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35 Thomas Edison didn't invent the light bulb—but here's what he ...
https://www.nationalgeographic.com/history/article/thomas-edison-light-bulb-history
In turn, a Black inventor named Lewis Latimer refined Edison's improvement, making lightbulb filaments more durable and working to efficiently ...
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36 Invention of the Light Bulb: Davy, Swan, and Edison
https://www.enchantedlearning.com/inventors/edison/lightbulb.shtml
In 1879, Edison discovered that a carbon filament in an oxygen-free bulb glowed but did not burn up for 40 hours. Edison eventually produced a bulb that could ...
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37 Thomas Edison's Patent Application for the Light Bulb (1880)
https://www.archives.gov/milestone-documents/thomas-edisons-patent-application-for-the-light-bulb
... not the invention of them; but because of Edison's design changes ... as a carbon filament—his patent allowed for an electric lamp that ...
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38 Edison's Lightbulb | The Franklin Institute
https://www.fi.edu/history-resources/edisons-lightbulb
Learn the story of inventor Thomas Edison, and his workshop's journey to the ... Edison's lamp would consist of a filament housed in a glass vacuum bulb.
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39 Did An African American Invent The Light Bulb? - Medium
https://medium.com/exploring-history/biden-says-an-african-american-man-invented-the-light-bulb-16035b2ce2eb
However, Lewis Latimer also did not invent the light bulb. Lewis Latimer gave us modern carbon filaments, which allowed the light bulb to ...
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40 Black History Month: Lewis Howard Latimer
https://www.soci.org/blog/2021/10/black-history-month-lewis-howard-latimer
Now focused on incandescent lighting, Latimer along with Joseph Nichols, invented a light bulb which used a carbon filament, an improvement on ...
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41 Lewis Howard Latimer: Inventor of the Carbon Light Bulb ...
https://transleadership.com/lewis-howard-latimer-inventor-of-the-carbon-light-bulb-filament/
Lewis Howard Latimer: Inventor of the Carbon Light Bulb Filament ... Lewis Howard Latimer, a Black man, is recognized as the inventor of several ...
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42 Who really invented the light bulb? - ZME Science
https://www.zmescience.com/other/feature-post/who-invented-the-light-bulb-04233/
Later, Joseph Swan made some improvements. First, he worked with carbon paper filament but found that these burned up quickly. Finally, in 1878, ...
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43 NY Power Authority on Twitter: "On this day in 1848, Lewis ...
https://twitter.com/nypaenergy/status/1301952370335776768?lang=en
On this day in 1848, Lewis Latimer is born. Latimer invented a lightbulb with a carbon filament, improving on Edison's original paper filament.
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44 History of the First Light Bulb - Twinkl
https://www.twinkl.com/teaching-wiki/history-of-the-first-light-bulb
Whitney invented a treatment for the carbon filaments that would allow them to burn brightly without creating dark marks on the insides of their glass bulbs.
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45 The Man Behind Edison: Lewis Howard Latimer - Mister Sparky
https://www.mistersparky.com/expert-tips/did-you-know-/the-man-behind-edison-lewis-howard-latimer/
Notably, Latimer and Joseph Nichols invented a light bulb with a carbon filament, an improvement on the original paper filament designed by Thomas Edison, ...
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46 Lewis H. Latimer, African American Inventor
https://bportlibrary.org/hc/african-american-heritage/louis-latimer/
Lewis Latimer lived on Whiting Street with his family. Listed on the 1880 census as a “mechanical draftsman,” Latimer invented and patented the carbon filament, ...
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47 Who Invented the Light Bulb? The Story Of Lewis Latimer and ...
https://acobserver.com/2022/03/who-invented-the-light-bulb/
He saw that the bamboo filament within Edison's design could be improved, so he replaced Edison's carbonized bamboo filament with a carbon ...
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48 Lewis H. Latimer: African American Inventor
http://www.myblackhistory.net/Lewis_Latimer.htm
Louis Latimer received a patent for an improved process for manufacturing the carbon filaments in light bulbs. Latimer was the only black member of the ...
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49 Who invented the light bulb? A Quick History - Bricsys CAD Blog
https://blog.bricsys.com/who-invented-the-light-bulb/amp/
In 1841 Englishman Frederick de Moleyns, patented the first carbon filament, incandescent light bulb. The filament was made from powdered charcoal heated ...
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50 Black History Month: The accomplishments of inventor Lewis ...
https://abc7ny.com/lewis-latimer-black-history-month-lightbulb-new-york-city/11589087/
But Latimer was about to have his own lightbulb moment. "Latimer came up with a carbon filament for the bulb, which prolonged its life, was more ...
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51 8 Black Inventors Who Made Daily Life Easier - HISTORY
https://www.history.com/news/8-black-inventors-african-american
Carbon Light Bulb Filament, Invented by Lewis Latimer in 1881. The light bulb itself was perfected by Thomas Edison, but the innovation used ...
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52 Meet Lewis Latimer Who Invented The Carbon Light Bulb ...
https://libertywritersglobal.com/meet-lewis-latimer-who-invented-the-carbon-light-bulb-filament-in-1881/
Meet Lewis Latimer Who Invented The Carbon Light Bulb Filament In 1881 ... To a great deal, the contributions of black people to world development are overlooked, ...
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53 Who invented the light bulb? Looking for evidence - CS4FN
http://www.cs4fn.org/history/lightbulb.php
It was based on Davy's basic science using a carbon filament in a partial vacuum (modern light bulbs actually use tungsten filaments).
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54 Lewis Howard Latimer | Encyclopedia.com
https://www.encyclopedia.com/science/encyclopedias-almanacs-transcripts-and-maps/lewis-howard-latimer
American inventor and engineer who invented a durable and inexpensive carbon filament for lightbulbs in 1882. Latimer was originally trained as a draftsman ...
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55 Let Your Light Shine | African american inventors ... - Pinterest
https://www.pinterest.com/pin/63613413475910659/
Black History Month honors the Lewis Latimer, the inventor of the Carbon Light Bulb Filament The light bulb itself was invented by Thomas Edison, ...
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56 The Incandescent Light Bulb (1879): October 22-23, 2022
https://www.census.gov/newsroom/stories/incandescent-light-bulb.html
On Oct. 22-23, 1879, Edison's team made a light bulb with a carbonized filament of uncoated cotton thread that lasted 14.5 hours, ...
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57 Light Bulb Invention - DK Find Out!
https://www.dkfindout.com/us/science/amazing-inventions/light-bulb/
In 1809, English inventor Humphry Davy created the first electric light. He had connected rods made of charcoal, a form of the chemical element carbon, ...
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58 Did Edison Knock Off the Light Bulb? - Invention City
https://www.inventioncity.com/edison-bulb
It seems that an inventor named Joseph Swan demonstrated the same carbon filament lightbulb in Newcastle at least ten months prior to Edison's announcement.
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59 TIL THAT Lewis H. Latimer created the carbon filament light ...
https://www.reddit.com/r/todayilearned/comments/hon0jm/til_that_lewis_h_latimer_created_the_carbon/
Edison's bulb was just a successful lab experiment. The filaments were made out of twisted paper and were insanely fragile. Latimer invented the ...
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60 Lewis Latimer invented The Carbon Filaments Light Bulb
https://www.africagiant.org/2022/06/03/who-invented-the-carbon-filaments-light-bulb/
Lewis Howard Latimer invented the components of the Carbon Filaments Light Bulb. The African Giant was born on September 4, 1848, ...
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61 History of the Light Bulb - DelMarFans.com
https://www.delmarfans.com/educate/basics/who-invented-light-bulbs/
In 1874, Henry Woodward and Mathew Evans filed a patent for an incandescent light bulb with a carbon filament in Canada and the United States.
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62 Lewis Howard Latimer - Inventions, Accomplishments & Facts
https://www.biography.com/inventor/lewis-howard-latimer
Lewis Howard Latimer was an inventor and draftsman best known for his contributions to the patenting of the light bulb and the telephone.
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63 Did Black man Lewis Latimer Invent The Light Bulb And ...
https://www.ayupp.com/facts-check/did-black-man-lewis-latimer-invent-the-light-bulb-and-telephone-15800.html
The light bulb itself was invented by Thomas Edison, but the innovation used to create longer-lasting light bulbs with a carbon filament ...
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64 How Did Thomas Edison Invent the Lightbulb? - JM Electric
https://jmelectricinc.com/how-did-thomas-edison-invent-the-lightbulb-2/
He experimented with filaments made from various materials, such as paper, linen threads, even wood splints until he found the best solution and ...
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65 Who Invented The Light Bulb? - History of Lighting
http://www.historyoflighting.net/light-bulb-history/history-of-light-bulbs/
After experimenting with different materials, Edison concentrated on carbon filaments. His first successful try was on 22. October 1879 with light bulb that ...
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66 Did a Black Man Invent the Lightbulb, As Joe Biden Claimed?
https://www.snopes.com/fact-check/biden-black-man-invented-lightbulb/
A Black man invented the lightbulb, not “a white guy named Edison,” according to presidential candidate Joe Biden in September 2020.
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67 history 3 Flashcards | Quizlet
https://quizlet.com/326638724/history-3-flash-cards/
African American inventor, played a key role in improving the light bulb when he invented a carbon filament in 1881. Filament lasted longer than any other and ...
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68 How Many Inventors Does It Take To Invent A Light Bulb
https://hackaday.com/2017/03/20/how-many-inventors-does-it-take-to-invent-a-light-bulb/
It was granted a British patent in 1880. That bulb used a thick carbon filament from arc lamps and lasted 40 hours. However, the low resistance ...
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69 Who invented the light bulb? - Elco Group - EG Solar
https://www.egsolar.co.uk/articles/who-invented-the-light-bulb
In November 1879, Edison filed a patent for an electric lamp with a carbon filament. The patent listed several materials that might be used ...
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70 Lewis Howard Latimer - Fact Monster
https://www.factmonster.com/biographies/science-technology/lewis-howard-latimer
Born in Chelsea, Mass., Latimer learned mechanical drawing while working for a Boston patent attorney. He later invented an electric lamp and a carbon filament ...
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71 Inventor Lewis Latimer (1848-1928) – Biography and Patent.
http://reach.ieee.org/wp-content/uploads/2018/06/IEEE_REACH_Lewis-Latimer-Bio-and-Patent.pdf
invented an electric lamp with a carbon filament (1881) and he traveled to London to advise the English on setting up a lamp factory.
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72 What School Did Not Teach You About the Lightbulb and Why ...
https://www.actionheroteacher.com/post/what-school-did-not-teach-you-about-the-lightbulb
Latimer invented the carbon filament that made the bulb last longer, and made it commercially viable. This was the breakthrough that Edison ...
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73 Lewis H. Latimer | 28 Days of Black Excellence - VocalEssence
https://www.vocalessence.org/lewis-h-latimer-28-days-of-black-excellence/
Phillip Shoultz, III. Phillip highlights the work of Lewis Howard Latimer, who was responsible for many inventions, including the carbon ...
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74 Oct. 21, 1879: Edison Gets the Bright Light Right - WIRED
https://www.wired.com/2009/10/1021edison-light-bulb/
The invention of the dynamo in 1866 literally generated new possibilities and ... Soon, the lab got a carbon-filament bulb to last 40 hours.
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75 Thomas Alva Edison: The Improvement of the Light Bulb
https://www.juliantrubin.com/bigten/bulbexperiment.html
Edison discovered that a carbon filament in an oxygen-free bulb glowed for 40 hours. Soon, by changing the shape of the filament to a horseshoe it burned for ...
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76 70 Years Of Inventions Before Thomas Edison's Contributions
https://www.energyavenue.com/blog/true-history-lightbulb-70-years-inventions-thomas-edisons-contributions/
He had also patented a carbon filament invention that was later sold to Edison. Latimer developed the threaded socket seen on the bottom of ...
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77 28 days of Black Inventions: Carbon Filament Light Bulb
https://tellmehowilooknow.wordpress.com/2017/02/13/28-days-of-black-inventions-carbon-filament-light-bulb/
Thomas Edison invented the Light Bulb, very true. But his Light Bulbs would only work for a maximum of a few days. Lewis Latimer developed a new ...
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78 Commercial Electric Light Bulb Invented - Historycentral.com
https://www.historycentral.com/Industrialage/TheLightbulb.html
A year later he filed an additional patent to create a carbon filament using "cotton and linen thread, wood splints, papers coiled in various ways”. Soon after ...
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79 THOMAS EDISON INCANDESCENT GLASS LIGHT BULB ...
http://www.oceansplasticleanup.com/SeaVax_RiverVax/Edison_Thomas_Light_Bulb_Incandescent_Invention_Development_Persistent.htm
In 1838, Belgian lithographer Marcellin Jobard invented an incandescent light bulb with a vacuum atmosphere using a carbon filament.
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80 Black History Month: Spotlight on Lewis Howard Latimer
https://www.ewsis.org/2011/02/15/black-history-month-spotlight-on-lewis-howard-latimer
... the African-American scientist and inventor of the carbon filament. ... Latimer invented the carbon filament, thus making the light bulb ...
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81 Lewis Howard Latimer Movies
https://bestmoviesrightnow.com/lewis-howard-latimer-movies/
Inventor Lewis Hubert Latimer worked with Thomas Edison and Alexander Graham Bell and is credited with creating the carbon filament for the ...
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82 Lewis Latimer and Lasting Light - Klein ISD Newsroom
https://news.kleinisd.net/2019/02/11/lewis-latimer-and-lasting-light/
Even though Edison is the one who is recognized for inventing the lightbulb, Lewis made the carbon filament which made a light bulb last for ...
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83 Thomas Edison Lightbulb
https://www.edisonmuckers.org/thomas-edison-lightbulb/
Continuing to improve his design, by November 1879, he filed for a U.S. patent for an electric lamp using “a carbon filament or strip coiled and connected ...
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84 Who invented bulb - Javatpoint
https://www.javatpoint.com/who-invented-bulb
Marceline Jobard developed an incandescent bulb with a carbon filament in After this, Warren De La Rue (1840) developed a vacuum tube enclosure. He used a ...
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85 Celebrate Black History Month: The Progression of the ...
https://www.centerforecotechnology.org/celebrate-black-history-month/
While working for Maxim, Latimer invented a new design that encased the carbon filament in an envelope which prevented the carbon filament ...
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86 Tungsten's Brilliant, Hidden History | American Scientist
https://www.americanscientist.org/article/tungstens-brilliant-hidden-history
GE's main consumer product was light bulbs, primarily carbon-filament bulbs that combined Edison's discovery with complementary technology from English inventor ...
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87 Lewis Howard Latimer (1848 – 1928) - Town of Chelmsford
https://www.townofchelmsford.us/DocumentCenter/View/12070/Lewis-Latimer-
inventor and patent draftsman. His work ... and the invention of the telephone. ... While working there in 1881, Latimer patented a carbon filament for the ...
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88 The History of Incandescent Light Bulbs - BulbAmerica
https://www.bulbamerica.com/blogs/news/16030436-the-history-of-incandescent-light-bulbs
Swan used a carbon fiber filament derived from cotton. 1879 - Thomas Alva Edison invented a carbon filament that burned for forty hours. Edison ...
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89 No. 1330: Electric Lights before Edison - University of Houston
https://www.uh.edu/engines/epi1330.htm
Many other incandescent lamps followed. In 1878 Joseph Swan made an evacuated carbon filament lamp. He also managed to get patent protection before Edison ...
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90 Who Really Invented The Light Bulb? - BLT Direct
https://www.bltdirect.com/who-invented-the-light-bulb
38 years later British scientist Warren de la Rue industrialised an efficient bulb by replacing the copper element with a coiled platinum filament. It was far ...
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91 Lewis H Latimer House Highlights - NYC Parks
https://www.nycgovparks.org/parks/lewis-h-latimer-house/history
Lewis Howard Latimer (1848-1928) was an African American inventor and ... as Edison's chief draftsman, he invented and patented the carbon filament, ...
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92 The American contributions of Lewis Howard Latimer
https://www.warren.af.mil/News/Features/Article/333235/the-american-contributions-of-lewis-howard-latimer/
Latimer's talent for drafting and his creative genius led him to invent a method of making carbon filaments for the Maxim electric ...
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93 Edison's First Successful Test of Electric Light Bulb
https://info.mysticstamp.com/this-day-in-history-october-22-1879/
On October 22, 1879, Thomas Edison staged his first successful test of an electric light bulb with a carbon filament. Contrary to popular belief, Edison didn't ...
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94 Carbon Filament Lamp, Invented by Edison in 1879 - Art.com
https://www.art.com/products/p9634426803-sa-i5502986/thomas-alva-edison-carbon-filament-lamp-invented-by-edison-in-1879.htm
Carbon Filament Lamp, Invented by Edison in 1879 Art Print by Thomas Alva Edison. Find art you love and shop high-quality art prints, photographs, ...
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95 November 4, 1879: Thomas Edison Invents the Electric Light ...
https://constitutingamerica.org/november-4-1879-thomas-edison-invents-the-electric-light-files-patent-guest-essayist-paul-israel/
Although Edison's basic carbon-filament lamp patent, filed on November 4, 1879, still retained the spiral form, the laboratory staff had great ...
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96 Black History Month: Lewis Howard Latimer - WCTI
https://wcti12.com/archive/black-history-month-lewis-howard-latimer
Edison may have invented the bulb in 1879, but it was Latimer's carbon filament that made it practical for everyday use.
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