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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.
For what invention did African American inventor H. Grenon received a patent in 1896?
On Feb 18, 1896 he patented a razor stropping device (for sharpening barbers' razors).
How did James Watt effect people or the country?
James Watt, who the watt was named after, was a Scottish inventor and mechanical engineer known for his improvements to steam engines. His steam engine substantially contributed to the Industrial Revolution. He also patented several other important inventions including the rotary engine, the double-action engine and the steam indicator. Wattâ??s engines were used in wool, cotton and flour mills.
What did Hiram S Thomas invent?
He invented potato chips...Although "George Crum" is more than likely the actual inventor(See article: George "Speck" Crum (1822 - 1914))However, it was never patented.
Who was James A Bauer - coin changer inventor?
Ah, James A. Bauer was a clever inventor who created a coin changer to help make transactions easier and more efficient. His invention allowed people to quickly receive the correct change, making their lives a little bit simpler. It's wonderful to see how innovation can make everyday tasks smoother and more delightful.
What engineer patented an oiling device which allowed machines to motion while being lubricated?
Elijah McCoy
What engineer inventor patented an oiling device which allowed machines to remain in motion while being lubricated?
it was me on a dark and stormy night as i was a drinking my sunflower oil i thought oh arhhg and the next day i set sail for a coal burger and that is the answer to your question yes it is it is stop looking at me like that o-o
Who invented the first efficient steam engine?
The first crude steam engine was patented in 1678. It was invented by English military engineer and inventor Thomas Savery.
Which inventor patented the telephone?
Alexander
What american inventor patented the first working phonograph?
Thomas Edison
What African American inventor patented a seed planter?
Henry Blair
Who patented the flat iron?
The person who patented the flat iron in 1882 was Henry W. Seeley. He was an American inventor from New York City.
Inventor paper clip?
Johan Vaaler patented the paper clip in 1899 and 1901. He was an inventor and patent clerk in Kristiania, Norway.
Who was Mary Anderson's dad?
Mary Anderson's father was a wealthy civil engineer and inventor named John Anderson. He was known for his contributions to the development of the window cleaning device that his daughter, Mary, improved upon and patented as the windshield wiper.
Who was Ezra J Warner?
Ezra J. Warner was the inventor of the can opener. It was patented in 1858.
What American inventor patented the first working phonograph in the 1870's?
Thomas edison
What do you have to do in order to sell a patented invention?
Be the assignee / inventor of the patent, or arrange a licencing agreement with aforementioned assignee / inventor. Neither occur quickly or easily.
