| All Patents in class 318/705 |
Patents 1 -
10
of 10
      |
| Picture | Number | Date | Patentee | Title |
 | 381,969 | May 01, 1888 | N. Tesla | Electro-magnetic motor |
| | 405,859 | Jun. 25, 1889 | N. Tesla | Method of Electrical Power Transmission |
| | 418,248 | Dec. 31, 1889 | N. Tesla | Electro-Magnetic Motor |
| | 459,772 | Sep. 22, 1891 | N. Tesla | Electro-magnetic motor |
| | 530,177 | Dec. 04, 1894 | L. Gutmann | Alternating electric motor |
 | 1,102,116 | Jun. 30, 1914 | J.J. Wood | Dynamo-electric machine |
 | 1,337,648 | Apr. 20, 1920 | V.A. Fynn | Synchronous alternating-current motor |
| | 1,532,288 | Apr. 07, 1925 | H. Weichsel | Alternating-current motor |
| | 1,604,431 | Oct. 26, 1926 | H. Weichsel | Alternating-current motor |
| | 1,675,677 | Jul. 03, 1928 | H. Weichsel | Alternating-current motor |
