
Oddlet: Lewis Latimer Β· 1 min read
Oct 13, 2026
Fifty Copies
The only Black member of the Edison Pioneers, the man who drafted Bell's telephone patent and fixed the lightbulb, wrote love poems on the side.
Lewis Latimer drafted the diagrams for Alexander Graham Bell's telephone patent on the night of February 13, 1876. Bell filed the next morning, hours before Elisha Gray submitted an application for essentially the same device. Six years later Latimer patented a process for baking carbon filaments inside cardboard envelopes, which is the reason a lightbulb burns for hours instead of minutes.
He also wrote love poems.
He wrote them for Mary Wilson Lewis, whom he had married in Fall River in 1873. He kept writing them while he supervised the electric lights of New York, Philadelphia, Montreal, and London. He kept writing them after he was made the only Black member of the Edison Pioneers. He was still writing them when Mary died in 1924, and what do you do with the man who fixed the filament and kept writing about his wife.
For his seventy-seventh birthday his friends collected the poems and had them privately printed on Italian handmade paper. Fifty copies. The first eleven were for Mary: "My heart like a needle ever true / Turns to the maid of ebon hue."
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- Wikipedia β Lewis Howard Latimer β Comprehensive biography with birth/death, parents, naval service, wife and daughters, complete list of 8 U.S. patents with numbers and dates, employers, and Edison Pioneers induction date.
- Thomas A. Edison Papers, Rutgers β The George Latimer Case & Introduction β Academic source on his father's 1842 case, the $400 freedom purchase, Latimer's civil rights writings including the 1895 National Conference of Colored Men quotation.
- U.S. National Park Service β George and Rebecca Latimer's Flight to Freedom β Details of George and Rebecca Latimer's October 1842 escape from Norfolk, arrest in Boston, and the 'Latimer Law.'
- Smithsonian Lemelson Center β Innovative Lives: Lewis Latimer, Renaissance Man β Smithsonian biographical essay covering his draftsmanship, work for Bell, carbon filament, art, poetry, and music.
- Lemelson-MIT Program β Lewis Latimer β MIT profile covering carbon-filament patent, his 1890 book, and work with Edison.
- USPTO β Bringing Light for All

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