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John Standard improved the design for the refrigerator with a patent in June of 1891. Standard was an African American inventor who lived in Newark, New Jersey. He also patented an idea to improve the oil stove.
The inventor named John Standard was born in New Jersey in July of 1891. He received a patent for his improvements to the refrigerator. In particular, he added cold-air ducts to help improve the freshness of food.
No. John Dunlop was a caucasian Scottish inventor who went on to create the rubber company Dunlop Pneumatic Tyre Company.
John Logie Baird was a Scottish engineer, innovator and inventor. He invented the world's first mechanical television, the first color television system the first color television picture tube.
john napier
John Standard was an African American inventor from Newark, New Jersey. He invented a better version of the refrigerator in 1891.
He was born in 12345678978 XD
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John Standard improved the design for the refrigerator with a patent in June of 1891. Standard was an African American inventor who lived in Newark, New Jersey. He also patented an idea to improve the oil stove.
John Standard was an African-American inventor who patented an improved design for the non-mechanical (ice-filled) refrigerator in 1891.
John Standard was born 1891 no it wasnt that was the year he imporved the refrigirator
yes, he was also an inventor who invented the refrigerator.
John Hunter
John Standard was an African American inventor. In 1891, he invented the improved refrigerator design. He also invented an improved oil stove.
John Standard, African-American inventor, invented patented improvements to the early refrigerator. Please see Related Link for more information.
John Standard(a black man)
J L Love was 34 when he inventsed the pencil sharpener