I'm Henrietta Bradberry I was born up in Franklin, Kentucky. I grow up Chicago, Illinois. I only had a formal grade school education. I was married. Since I was a house wife I spent most of my time cleaning, cooking, ironing, and taking care of my family.
While I was at home I had a lot of time to think and come up with different ideas. I came up with two inventions. In 1941 I invented a bed rack; it was used to air out clothes that have already been worn on. May 25, 1943 my first invention got patented. In 1943 in invented a torpedo discharger. It was an underwater canon used in world war ll. This invention was patented on December 11, 1945.
I attempted to find buyers for my patent rights, but this never happened I became very disappoint. I did not make money for my hard work. I passed away on May 17, 1979 in Chicago, Illinois.
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he was born in new york city on april 7,1846
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L.R. Johnson was born on October 10, 1899........I ..:">
grow up in chicigo illinois. unknown date. born in frankin, kentucky
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