inflatable armbands for swimmers was invented by Bernhard Markwitz in Hamburg, Germany. In 1956, Markwitz's three-year-old daughter fell into a goldfish pond...

Carfagno and Cedric Gibbons Hugh Hunt and Edwin B. Willis Martin Luther Paul Markwitz and Fritz Maurischat — The President's Lady Leland Fuller and Lyle R. Wheeler...

category. Shared with the British-born Hans Peters, and John Jarvis. Paul Markwitz Fritz Maurischat Martin Luther Nominated Nominated in the black-and-white...