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What are facts about john standard?
John Standard was an African American inventor. In 1891, he invented the improved refrigerator design. He also invented an improved oil stove.
Information about John Standard the inventor of the refrigerator?
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.
Did john standard invent the refrigerator?
No, John Standard did not invent the refrigerator. The man who invented the refrigerator was named Oliver Evans. He invented the fridge in the year of 1805.
What did John Standard do to the refrigerator?
He added doors and improved the design.
Who was John Standard?
John Standard was an African-American inventor who patented an improved design for the non-mechanical (ice-filled) refrigerator in 1891.
What did John Standard invent?
He patented the refrigerator on June 14, 1891, but it was first invented by William Cullen.
What did John Robinson invent?
John Robinson, a Scottish Physicist and Mathematician, invented the siren. It was Charles Caniard de la Tour that actually named it after he made an improved model.
When did john standard invent the refrigerator?
I'm not sure it is possible to know when it was invented, but it was patented June 14 1891.
Who invented the oil stove?
The first stove was invented by Benjamin Franklin and was called Franklin stove in 1742. It was a partially open fire place but had improved efficiency. Later stoves came to be made on the same principle
Did John Quincy Foltern invent the cupcakes?
John Quincy Foltern did invent cupcakes.
What did john marshall invent?
He didn't invent anything
What did John P Parker invent?
what did john parker invent in his older times i was just wandering
