Marion Donovan
Marion O'Brien Donovan (October 15, 1917 – November 4, 1998) was an American inventor and entrepreneur. Recognized as one of the era's most prominent female inventors, she secured a total of 20 patents for her creations.
Marion O'Brien Donovan (October 15, 1917 – November 4, 1998) was an American inventor and entrepreneur. Recognized as one of the era's most prominent female inventors, she secured a total of 20 patents for her creations.
Marion O'Brien Donovan (October 15, 1917 – November 4, 1998) was an American inventor and entrepreneur. Recognized as one of the era's most prominent female inventors, she secured a total of 20 patents for her creations.
Source: Wikipedia "Marion Donovan" · CC BY-SA 4.0
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