Who was the first American female to patent her invention, a method of weaving straw with silk?
A. Marjorie Joyner
B. Margaret Knight
C. Amanda Jones
D. Mary Kies
Answer: Option D
Solution(By Examveda Team)
Mary was not the first American woman inventor to be sure, there were many female inventors before her, but they never bothered to get a patent.Related Questions on Inventions
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In which decade was the first solid state integrated circuit demonstrated?
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B. 1960s
C. 1970s
D. 1980s
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Which scientist discovered the radioactive element radium?
A. Isaac Newton
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