Article Detail Who invented google ? Answer: Larry Page Similar Questions : 1. Who invented Electron ? Answer: Thomson. J of Britain in 1897 2. Who invented CT scan ? Answer: Hounsfield by Britain in 1973. 3. Who invented Laptop ? Answer: Adam Osborne in 1981. 4. Who invented Penicillin ? Answer: Alexander Fleming of Britain in 1928. 5. Who invented Circulation of blood ? Answer: William Harvey of Britain in 1628 6. Who invented Microphone ? Answer: Emile Berliner invented the first microphone in 1876. 7. Who invented Ball-Point Pen ? Answer: John J. Loud of U.S.A. in 1888 Read more from - Important Inventions