Article Detail Who invented Laptop ? Answer: Adam Osborne in 1981. Similar Questions : 1. Who invented Bakelite ? Answer: Leo H. Baekeland of Belgium in 1907. 2. Who invented Diesel Engine ? Answer: Rudoff Diesel of Germany in 1895 3. Who invented Radar ? Answer: Sir Robert Watson-Watt 4. Who invented Vaccine of Rabies ? Answer: Louis Pasteur of France in 1885 5. Who invented Relativity Theory ? Answer: Einstein of Germany in 1905. 6. Who invented google ? Answer: Larry Page 7. Who invented Laser ? Answer: Charles H. Townes Read more from - Important Inventions