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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 light bulbs, and an improved toilet system for railroad cars.
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Feb 8, 2024 · In addition to assisting others, Latimer designed a number of his own inventions, including an improved railroad car bathroom and an early air conditioning unit. Latimer's...
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Feb 1, 1999 · On December 11, 1928, Lewis Howard Latimer died, leaving a remarkable legacy. His name will be forever associated with two of the most revolutionary inventions of all time: the incandescent electric light bulb and the telephone.
Nov 8, 2020 · Lewis Latimer (Sept. 4, 1848–Dec. 11, 1928) is considered one of the most important Black inventors for the number of inventions he produced and patents he secured, but also for the importance of his best-known discovery: a longer-lasting filament for the electric light.
- Mary Bellis
Nov 6, 2023 · A pioneering Black patent draftsman, Lewis Latimer's inventions included an improved lightbulb, an evaporative air conditioner, and an improved toilet system for railroad cars.
Lewis Howard Latimer developed improvements to the telephone, invented a method to manufacture carbon filament to make lightbulbs mass-producible, and developed an early version of the air conditioner – among other inventions.
According to the book Lewis Latimer, co-written by his granddaughter Winifred Latimer Norman and Lilly Patterson: On October 4, 1842, Rebecca and George Latimer slipped onto a steamer at Norfolk and hid nine hours in the darkness of the ship’s hold.