Article Detail Who invented Laser ? Answer: Charles H. Townes Similar Questions : 1. Who invented Vitamin B1 ? Answer: Casimir Funk discovered in 1912 2. Who invented c language Answer: Dennis Ritchie 3. Who invented Computer ? Answer: Charles Babbage 4. Who invented Chemotherapy ? Answer: Paracelsus of Switzerland 5. Who invented X-ray ? Answer: W.K. Roentgen of Germany in 1895. 6. Who invented Relativity Theory ? Answer: Einstein of Germany in 1905. 7. Who invented Vitamin D ? Answer: Edward Mellanby discovered Vitamin D while researching a disease called rickets in 1922 Read more from - Important Inventions