Tesla patent drawings

Nikola Tesla Patents

Tesla was granted nearly 200 patents worldwide

JIJIJI 721,790, 2. invention to substitute a condenser for the storage battery shorn in the Dewey patent. For further state of the art attention is called to the English patent to Munre, 1626 or 1882, Electric Lighting, Systems, Secondary Battery. Gred 8. Fish Assistant in charge, Div. 16. 329