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Granville Tailer Woods (April 23, 1856 – January 30, 1910) was an American inventor who held more than 50 patents in the United States. [1] He was the first African American mechanical and electrical engineer after the Civil War. [2] Self-taught, he concentrated most of his work on trains and streetcars.
African American have been the victims of oppression, discrimination and persecution throughout American history, with an impact on African-American innovation according to a 2014 study by economist Lisa D. Cook, which linked violence towards African Americans and lack of legal protections over the period from 1870 to 1940 with lowered innovation. [1]
Mark E. Dean (born March 2, 1957) [1] is an American inventor and computer engineer. He developed the ISA bus with his partner Dennis Moeller, and he led a design team for making a one-gigahertz computer processor chip. [2] He holds three of nine PC patents for being the co-creator of the IBM personal computer released in 1981. [3]
Harriet Tubman is one of the most famous Black historical figures out there. She was born into slavery in Maryland in the early 19th century. She was born into slavery in Maryland in the early ...
Interesting facts about Black historical figures who have made such an impact. Skip to main content. 24/7 Help. For premium support please call: 800-290-4726 more ways to reach us ...
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David N. Crosthwait Jr. was born in the city of Nashville, Tennessee. He grew up in Kansas City, Missouri. He completed high school and received a Bachelor of Science (1913) and a Masters of Engineering (1920) from Purdue University. Crosthwait's expertise was on air ventilation, central air conditioning, and heat transfer systems.
Sarah Boone (née Sarah Marshall; c. 1832 – 1904) was an African-American inventor. On April 26, 1892, she obtained United States patent number 473,563 [1] for her improvements to the ironing board. Boone's ironing board was designed to improve the quality of ironing the sleeves and bodies of women's garments.