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Top 101 Black Inventors & African American's Best Invention Ideas that Changed The World
inspire inventors and scientists today. 29. Walter Lincoln Hawkins (1911-1992) – Weather-resistant cable coating Walter Lincoln Hawkins, born in 1911 in Washington D.C., was the grandson of a slave. He attended
inventions
new products
product design and development
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88 New Inventions and Ideas that Made Millions of Dollars for Inventors
not make many sales. Success came immediately when she began using television advertising aired on cable channels. At the end of 2009, partly due to the commercials, the company earned gross sales of at