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Lewis Howard Latimer (September 4, 1848 – December 11, 1928) was an American inventor and patent draftsman. His inventions included an evaporative air conditioner , an improved process for manufacturing carbon filaments for electric light bulbs , and an improved toilet system for railroad cars .
Lewis Howard Latimer: 1848 Filament for electric light bulb [292] 2006 Lewis Miller: 1829 Combine harvester [293] 2006 Lewis Waterman: 1837 Fountain pen [294] 2006 Linus Yale Jr. 1821 Cylinder lock [295] 2006 Louis Renault: 1877 Drum brake [296] 2006 Margaret E. Knight: 1838 Paper bag machine [297] 2006 Martha Coston: 1826 Signal flare used for ...
Lewis Latimer (1848–1928), U.S. – improved carbon-filament light bulb Gustav de Laval (1845–1913), Sweden – invented the milk separator and the milking machine Semyon Lavochkin (1900–1960), Russia – La -series aircraft, first operational surface-to-air missile S-25 Berkut
In 1879, Thomas Edison baked cotton threads or bamboo slivers at high temperatures carbonizing them into an all-carbon fiber filament used in one of the first incandescent light bulbs to be heated by electricity. [6] In 1880, Lewis Latimer developed a reliable carbon wire filament for the incandescent light bulb, heated by electricity. [7]
Oak Grove Cemetery will unveil a memorial to Lewis Latimer, who the Edison Awards calls a Black superhero — and a real superhero will be on hand. 'Spider-verse' Miles Morales actor will honor a ...
Worked as a draftsman for both Alexander Graham Bell and Thomas Edison; invented the more durable filament, which made the incandescent light bulb last long enough to be useful; became a member of Edison's Pioneers and served as an expert witness in many light bulb litigation lawsuits; said to have invented the water closet. [127] [128] [129] [130]
An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a filament that is heated until it glows. The filament is enclosed in a glass bulb that is either evacuated or filled with inert gas to protect the filament from oxidation. Electric current is supplied to the filament by terminals or wires ...
Lewis Latimer invented the first long-lasting filament for light bulbs and installed his lighting system in New York City, Philadelphia, and Canada. Later, he became one of the 28 members of Thomas Edison's Pioneers.