WebThe Solomon Harper Papers consist of 10 items relating to his career as an inventor for the period 1951-1969. ... The press releases are dated 1959 and 1960 and list 29 inventions … WebInvention: Lantern Date: August 19, 1884 Patent No. : 303, 844 Harney invented portable lighting device used to illuminate broad areas. Contributor : Solomon Harper Invention: …
Obervations of an intern: African American Invention Highlight
WebAug. 11, 1953 s. HARPER 2,648,757 THERMOSTATIC CONTROLLED HAIR CURLERS, COMBS, AND IRONS Original Filed March 21, 1946 2 Sheets-Sheet I SOLOMON HARPER. WebFeb 11, 2024 · In 1821, the inventor and civil rights activist became the first Black person in the United States to be granted a patent for his innovative way of dry-cleaning clothes. … can teachers get loan forgiveness
Thermostatic controlled hair curlers, combs, and irons
WebSep 21, 2016 · Although thermal hair curlers date back as far as 1930 (the innovation was formally credited to an African-American inventor, Solomon Harper), it took the mid-20th … WebJun 11, 2008 · Thermo hair curlers were invented by African American inventor Solomon Harper in 1930. The pressing/curling iron was patented by Theora Stephens on October … WebSolomon Harper was born in New York, on October 8, 1895. He was an electrical engineer and inventor. Not only, was he an engineer,but he was also gifted in mathematics. … can teachers have a day off for moving house