Article Detail Who invented Penicillin ? Answer: Alexander Fleming of Britain in 1928. Similar Questions : 1. Who invented Electron ? Answer: Thomson. J of Britain in 1897 2. Who invented Transistor ? Answer: Bardeen, Shockley & Britain of U.S.A. in 1948 3. Who invented Blood Transfusion ? Answer: Jean-Baptiste Denys of France in 1625. 4. Who invented Aeroplane Answer: Orville & Wilbur Wright in 1903 5. Who invented by Electric Lamp ? Answer: Thomas Alva Edison of U.S.A. in 1879 6. Who invented Optical Fibre ? Answer: Indian-born American physicist Narinder Kapany 7. Who invented Bakelite ? Answer: Leo H. Baekeland of Belgium in 1907. Read more from - Important Inventions