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.
Chat with our AI personalities
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.
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.
ask.com -
I'm not sure it is possible to know when it was invented, but it was patented June 14 1891.
john napier