Search results
Results From The WOW.Com Content Network
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.
Pages in category "African-American inventors" The following 100 pages are in this category, out of 100 total. ... James West (inventor) Joseph Winters;
Chester Greenwood (December 4, 1858 – July 5, 1937) was an American engineer and inventor, known for inventing the earmuffs in 1873. [1] He reportedly came up with the idea while ice skating and he asked his grandmother to sew tufts of fur between loops of wire. [2] His patent was for improved ear protectors. He manufactured these ear ...
The AOL.com video experience serves up the best video content from AOL and around the web, curating informative and entertaining snackable videos.
Mr. Baker claims that the particular mode of power used in creating the friction is not essential. It may be wind, water, gasoline, or any other source of energy. The most difficult part of the inventor's assertions to prove is that his system will light or heat a house at about half the cost of methods now in use. [5]
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.
Joseph Lee (July 4, 1848 – June 11, 1908) was an American baker and inventor. He successfully managed a hotel in Needham, Massachusetts for about a decade and later managed restaurants near Boston, ran a resort in Squantum, and ran a successful catering company. Lee was also an innovator, creating machines that successfully automated the ...
He had eight children. He got married on January 8, 1853, to Lois M. Brooks of Putney, Vermont (born June 4, 1827; died July 29, 1861, in South Boston), then married Frances Amanda Edmonds of Portsmouth, New Hampshire (born January 16, 1838) on June 6, 1866.