Patents for W. A. Alexander |
Patents 1 -
10
of 13
      |
Picture | Number | Date | Patentee | Title |
 | 603,709 | May 10, 1898 | F. Schwedtmann | Dynamo or motor |
 | 742,280 | Oct. 27, 1903 | J.H. Blair | Electric motor |
 | 865,787 | Sep. 10, 1907 | P.S. Macgowan | Power-hammer |
| 946,505 | Jan. 11, 1910 | V.A. Fynn | Alternating-current motor |
 | 1,002,383 | Sep. 05, 1911 | V.A. Fynn | Dynamo-electric machine |
 | 1,084,079 | Jan. 13, 1914 | V.A. Fynn | Dynamo-electric machine |
 | 1,104,184 | Jul. 21, 1914 | V.A. Fynn | Dynamo-electric machine |
 | 1,108,568 | Aug. 25, 1914 | V.A. Fynn | Dynamo-electric machine |
 | 1,122,490 | Dec. 29, 1914 | V.A. Fynn | Method of operating alternating-current motors |
 | 1,143,378 | Jun. 15, 1915 | V.A. Fynn | Starter and ignition control |