FAMILY UNITY
W
RLDWIDE
INVENTIONS
That Modernized The World
It's written: Truth Shall Set You Free
INVENTIONS By Blacks (African Americans)
All information listed can easily be verified through the US Patent Office in Washington, DC.
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PATENTEE TITLE OF INVENTION PATENT NO.
ISSUE DATE
Name--------------------------------- Invention -----------------------------------Date -----------------------Patent #
Emmit McHenry The .com (the internet) 1979
Valerie Thomas Illusion Transmitter (3D) Oct 21, 1980 #4,229,761
Otis Boykin Electric Resistor (used in radios, televisions, computers, phones, etc.)
Burridge & Marshman Typewriter April 7, 1885
W.B. Purvis Fountain Pen January 7, 1890
Lewis Latimer Electric Lampbulb March 21, 1882
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