Inventions You Didn’t Know Were Made By Women Disposable Diapers In 1951, Marion Donovan invented a waterproof diaper cover to keep soiled cloth diapers from leaking. A few years later, she created the first-ever waterproof disposable diapers. Previous Next 1 2 3 4 5 6 7 8 9 10 11 12 13 14 2020-03-31 admin Share ! tweet