Article Detail Who invented Vitamin A ? Answer: Mc Collum and M.Davis of U.S.A. in 1913 Similar Questions : 1. Who invented Aspirin ? Answer: Felix Hoffmann invented Aspirin 2. Who invented Java Language ? Answer: James Gosling 3. Who invented Atomic numbers ? Answer: Moseley of Britain in 1913 4. Who invented Hydrogen bomb ? Answer: Edward Teller 5. Who invented Atomic theory ? Answer: Dalton of Britain in 1803. 6. Who invented Vaccine of Rabies ? Answer: Louis Pasteur of France in 1885 7. Who invented Super Computer ? Answer: Seymour Cray Read more from - Important Inventions