Black Inventors
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Marjorie Stewart-Joyner
2037 Views
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Miriam Benjamin
2394 Views
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Marie Van Brittan Brown
2461 Views
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Lyda D. Newman
3152 Views
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Garrett Augustus Morgan Sr
2101 Views
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Black Scientists and Inventors (Animated)
1533 Views
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First African American Patent Holders
1507 Views
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Masters of Invention
1952 Views
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20th and 21st Century
1784 Views
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Inventions and Discoveries
2143 Views
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