WebGersh Budker (1918–1977), Russia – electron cooling, co-inventor of collider. Edward Bull (1759–1798), England – Bull engine (a modified steam engine) Robert Bunsen (1811–1899), Germany – Bunsen burner. Henry Burden (1791–1871), Scotland and U.S. – Horseshoe machine, first usable iron railroad spike. Web1 mrt. 2024 · Around 1900, an African American patent examiner named Henry E. Baker compiled a list of 370 patents earned by Black inventors. Baker highlighted the achievements of inventors like Jan...
List of inventors - Wikipedia
WebList of African-American inventors and scientists (his is an incomplete list, which may never be able to satisfy particular standards for completeness.) Note: this table is … Web23 nov. 2024 · For example, we find that 2.7% of all patents went to Black inventors, so a good estimate of the total number of inventions by Black inventors is .027 times the … great clips martinsburg west virginia
List of prolific inventors - Wikipedia
Selected Invention(s): - Hame Fastener (Date: March 14, 1882, Patent No: 255022) - Churn (Date: February 17, 1891, Patent No: 446470) - Casket Lowering Device (Date: November 13, 1894, Patent No: 529311) - Insect Destroyer (Date: February 28, 1899, Patent No: 620362) - Bottle (Date: December 12, 1899, … Meer weergeven Selected Invention(s): - Window Ventilator for Railroad Cars (Date: April 3, 1883, Patent No: 275271) Meer weergeven Selected Invention(s): - Cotton Chopper (Date: June 1, 1886, Patent No: 343140) - Child’s Carriage (Date: June 18, 1889, Patent No: 405599) - Child’s Carriage (Date: June … Meer weergeven Selected Invention(s): - Horseshoe (Date: March 30, 1886, Patent No: 338781) - Overshoes for Horses (Date: June 6, 1899, Patent … Meer weergeven Selected Invention(s): - Car Coupling (Date: June 15, 1897, Patent No: 584650) - Railroad Switch (Date: August 3, 1897, Patent No: 587657) - Railroad Switch (Date: … Meer weergeven WebBlack Inventors and Inventions. First Elijah McCoy Patent (US Patent No. 129843) for Improvements in Lubricators for Steam-Engines, July 28, 1872. ... We have gathered on … WebA diverse range of influential inventions and inventors are represented, including: Garett Morgan and the gas mask and traffic light Lewis Latimer and the carbon-filament light bulb George Washington Carver and uses for peanuts and legumes Charles Richard Drew and the blood bankMadam C.J. Walker and African American hair products and cosmetics … great clips menomonie wi