Article Detail Who invented Submarine ? Answer: John Philip Holland Similar Questions : 1. Who invented HIV ? Answer: Dr Robert Gallo invented HIV test 2. Who invented Transistor ? Answer: Bardeen, Shockley & Britain of U.S.A. in 1948 3. Who invented Calculus ? Answer: Newton of Britain in 1670. 4. Who invented Steam Engine ? Answer: Thomas Savery of Britain in 1698 5. Who invented Open Heart Surgery ? Answer: Dr. Daniel Hale Williams 6. Who invented Refrigerator ? Answer: Oliver Evans in 1805 7. Who invented Hydrogen bomb ? Answer: Edward Teller Read more from - Important Inventions