Follows the resolution and determination of innovative free and enslaved African Americans who overcame obstacles to invent creative solutions to problems in many diverse fields and explains the impact of these inventors on our world.
8 pages matching U.S. Patent Office in this book
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abolitionists African African-American inventors American automobile awarded began black inventors born Boyd cars Civil cotton gin Delaney designed developed died draftsman Dred Scott earned Electric Company electrogas dynamics Elijah McCoy engi Ernest Wilkins factory Forstall Forten Frederick McKinley Jones Fredrick McKissack free blacks freedom Garrett Morgan granted a patent Granville helped hired idea improved industry inhalator installed James James Forten Jan Matzeliger Jones labor later Latimer's Lewis Latimer Lewis Temple light bulb lubricating devices manufac manufactured Martin Delaney master Matzeliger Matzeliger's ment Meredith Gourdine moved multiple-pan neering Negro Norbert Rillieux Ohio Orleans patent application Patricia and Fredrick person race Railroad real McCoy received a patent refrigeration Rillieux's system runaway slaves sail-handling device shoe-lasting machine shoes Slade Slave Inventions slavery Spikes sugar sugarcane Supreme Court Thomas Edison tion tobacco toggle harpoon train Tuskegee U.S. Patent Office United Vincent Rillieux Washington Woods