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Event

Lewis Latimer Patents the Incandescent Lightbulb Filament

September 12, 1881
By: Oregon Education Association
Published: June 27, 2023

Lewis Latimer was a Black, self-taught inventor. He worked with Hiram Maxim at the U.S. Electric Lighting Company. He patented the filament that was used for the incandescent lightbulb, which is safer and more durable than the paper filament invented by Thomas Edison. Latimer also worked with Alexander Graham Bell on the design of the telephone.

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