This Day in Patent History - On November 7, 1891, Whitcomb L. Judson filed a patent for modern zipper This Day in Patent History – On November 7, 1891, Whitcomb L. Judson filed a patent for modern zipper. …
This Day in Patent History – On November 3, 1914, Mary Phelps Jacob received patent for a Brassiere. She is the inventor of the Modern Brassiere. This Day in Patent History – On November 3, 1914, Mary Phelps Jacob received patent for a Brassiere. She is the inventor of the Modern Brassiere.…
