Which inventor was often called the lady Edison for which invention did she receive her first patent?

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Beulah Louise Henry is called the lady Edison because she invented a vacuum ice freezer. Beulah Henry invented over 100 inventions.

Which inventor was often called the Lady Edison?

Beulah Louise Henry (February 11, 1887 - 1973) was an American inventor. In the 1930s, she was given the nickname "Lady Edison" for her many inventions. Her inventions incl

Which inventor was often called the ''lady edison''?

Beulah Louise Henderson was known as 'Lady Edison' for her numerousinventions. She had over one hundred inventions that included thefirst bobbin-less sewing machine, the vacuu