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Joseph Winters. Joseph Richard Winters (August 29, 1824 [1] – November 29, 1916) was an African-American abolitionist and inventor who, on May 7, 1878, received U.S. Patent number 203,517 for a wagon-mounted fire escape ladder. On April 8, 1879, he received U.S. Patent number 214,224 for an improvement on the ladder.
Anna Connelly was an American woman who lived from the mid-19th century to the mid-20th century in Pennsylvania. She was the inventor of the predecessor of the modern outdoor fire escape; her invention saved lives, causing it to become a safety component in modern buildings. In addition, she was one of the first women in the US to submit a ...
Miriam Benjamin. Henry Blair (inventor) Sarah Boone. Otis Boykin. Benjamin Bradley (inventor) Charles B. Brooks. Henry Brown (inventor) Marie Van Brittan Brown and Albert L. Brown. Hugh M. Browne.
Laurent Beaudoin (son-in-law) Joseph-Armand Bombardier (French pronunciation: [ʒozɛf aʁmɑ̃ bɔ̃baʁdje]; April 16, 1907 – February 18, 1964) was a Canadian inventor and businessman who was the founder of Bombardier. His most famous invention was a snowmobile.
John Harvey Kellogg (February 26, 1852 – December 14, 1943) was an American businessman, inventor, physician, [1] and advocate of the Progressive Movement. [2] He was the director of the Battle Creek Sanitarium in Battle Creek, Michigan, founded by members of the Seventh-day Adventist Church. It combined aspects of a European spa, a ...
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Richard Bowie Spikes (October 2, 1878 – January 22, 1963) was an African-American inventor.The holder of a number of United States patents, his improvements on existing inventions include a beer tap, automobile directional signals, an automatic gear shift device based on automatic transmission for automobiles and other motor vehicles and a safety braking system for trucks and buses.
Joseph Henry (December 17, 1797 [1] [2] – May 13, 1878) was an American scientist who served as the first secretary of the Smithsonian Institution. He was the secretary for the National Institute for the Promotion of Science , a precursor of the Smithsonian Institution. [ 3 ]