| All Patents in class 322/64 |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| 309,536 | Dec. 23, 1884 | W.K. Freeman | Regulator for Electric Generators & Motors | motor regulators |
| 315,181 | Apr. 07, 1885 | F.J. Sprague | Electric Motor and Generator | electric motors |
| 335,659 | Feb. 09, 1886 | C.J. Van Depoele | Regulator for Dynamo Electric Machines | motor regulators |
| 336,961 | Mar. 02, 1886 | N. Tesla | Regulator for Dynamo-Electric Machines | |
| 336,962 | Mar. 02, 1886 | N. Tesla | Regulator for Dynamo-Electric Machines | |
| 1,118,928 | Dec. 01, 1914 | V.A. Fynn | Dynamo-electric machine | electric generators |
| 1,354,901 | Oct. 05, 1920 | V.A. Fynn | Dynamo-electric machine | AC motors |
| 1,373,621 | Apr. 05, 1921 | J.F. Lincoln | Safety Charging Device for Batteries | battery charging devices |
| 1,442,854 | Jan. 23, 1923 | J. Burke | Electric generator | electric generators |
| 2,102,481 | Dec. 14, 1937 | C.W. Noe | Dynamo motor | welding machines |
| 2,163,972 | Jun. 27, 1939 | G.R. Anderson | Control System for Dynamo-Electric Machines | voltage regulators |
