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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.
Why is Lewis Latimer important? His invention of the carbon filament made light bulbs more afforable and longer lasting. Readers follow his journey from working with Alexander Graham Bell...
1 Ιαν 2020 · Why is Lewis Latimer important? His invention of the carbon filament made light bulbs more afforable and longer lasting. Readers follow his journey from working with Alexander Graham Bell to improving Thomas Edison's light bulb.
25 Οκτ 2023 · Lewis H. Latimer, an impoverished son of escaped slaves, defied the odds to lead a life of invention and re-invention.
1 Ιαν 2020 · Lewis Latimer: The Man Behind a Better Light Bulb (Smithsonian Little Explorer) Part of: Little Inventor (6 books) | by Nancy Dickmann | Jan 1, 2020. 27. Paperback. $699. List: $8.99. FREE delivery Wed, Oct 2 on $35 of items shipped by Amazon. Or fastest delivery Tomorrow, Sep 28. More Buying Choices. $3.43 (39 used & new offers) Kindle. $664.
Why is Lewis Latimer important? His invention of the carbon filament made light bulbs more afforable and longer lasting. Readers follow his journey from working with Alexander Graham Bell to improving Thomas Edison's light bulb.
Latimer joined the U.S. Electric Lighting Company in 1880 under Hiram Maxim. This year saw Thomas Edison patent his light bulb which used a carbonized bamboo filament that burnt out rather quickly. Around this time, Latimer created a way to make the carbon filament more durable by encasing it in cardboard and went on to patent the process for ...
