The Lady Edison
15m
In 1870, Margaret Knight launched a patent dispute that would be the first of its kind. She is forced to prove in court that she the designer, is the rightful owner of the patent of the machine that p...
15m
In 1870, Margaret Knight launched a patent dispute that would be the first of its kind. She is forced to prove in court that she the designer, is the rightful owner of the patent of the machine that p...
