On Mar 3, 1821: Thomas Jennings receives a patent (U.S Patent 3306x), the 1st U.S. patent issued to a Black inventor. A skilled tailor and owner of a dry cleaning business, Jennings invented dry scouring, an early method of dry cleaning.
#ThomasJennings #BlackInventor #DryCleaning
Cite this blog:
"Thomas Jennings, Black Inventor." Historianspeaks, March 9, 2026. https://historianspeaks.org/blog/thomas-jennings-black-inventor.
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