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What black man invented the light bulb filament?

April 26, 2017Black Filament invented light bulb man

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What black man invented the light bulb filament?

1 Answer

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Lewis Howard Latimer is the black man you probably referring to. He didn’t necessarily invent the light bulb filament, but rather improved method for the production of carbon filaments for lightbulbs, which was a major contribution to the industry.