NettetJoseph Winters (Q6288029) American abolitionist, inventor Joseph Richard Winters edit Statements instance of human 0 references sex or gender male 0 references given … NettetDied aged c. 92. Joseph Richard Winters (August 29, 1824 – November 29, 1916) was an African-American abolitionist and inventor who, on May 7, 1878, received U.S. Patent …

Joseph Winters – Inventor, Writer, and Abolitionist

NettetJoseph Richard Winters (August 29, 1816 – 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. Joseph Winters: African … NettetJoseph Westley Newman (July 2, 1936 – March 6, 2015) was an American inventor and author who developed an "energy machine" deemed by the US Patent and Trademark Office to be a perpetual motion machine. He described this device in a book, The Energy Machine of Joseph Newman.Newman alleged that he had a mechanical explanation … diagnosis code foreign body right eye

A Step in the Right Direction! Joseph Winters Black Inventor Ep: 4 ...

NettetDied aged c. 92. Joseph Richard Winters (August 29, 1824 – 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. Nettet6. mar. 2000 · Inventors: Joseph W. Shannon, Thomas S. Green Method and apparatus for generating and dispensing flavoring syrup in a post mix system Patent number: 5303846 Abstract: A method and apparatus for generating a flavoring syrup within a soft drink dispenser are disclosed. NettetJoseph Richard Winters was an African-American abolitionist and inventor who, on May 7, 1878 received United States. Patent number 203,517 for a wagon-mounted fire … diagnosis code for elevated hemoglobin