May 5: Mary Kies Becomes First Woman to Receive a U.S. Patent

  On this day in 1809, Mary Kies of Killingly, Connecticut became the first woman in American history to obtain a patent.  Kies’ invention was described as “a new and useful improvement in weaving straw with silk or thread.” Little is known about Kies or the specifics of her patent, which was destroyed in 1836…