Article Detail Who invented watch ? Answer: Peter Henlein invented the first portable time piece in 1504 Similar Questions : 1. Who invented HIV ? Answer: Dr Robert Gallo invented HIV test 2. Who invented Morphine ? Answer: Friderich Sertumer of Germany in 1805 3. Who invented Nylon ? Answer: Wallace Carothers 4. Who invented Proton ? Answer: Ernest Rutherford 5. Who invented Transistor ? Answer: Bardeen, Shockley & Britain of U.S.A. in 1948 6. Who invented Telescope ? Answer: Hans Lippershey of Netherlands in 1608. 7. Who invented Vitamin D ? Answer: Edward Mellanby discovered Vitamin D while researching a disease called rickets in 1922 Read more from - Important Inventions