Baker, Henry E.
1857-1928 · Contribution: 1894-1913
Compiled the first comprehensive list of African-American patent holders; published The Colored Inventor (1913)

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Quick facts
- Category
- Business & Misc.
Impact on the world
Baker created the documentary foundation on which the entire study of Black American invention rests. Without his correspondence and record-keeping, the contributions of hundreds of inventors would have vanished from the historical record entirely.
Sources
- USPTO
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