| All Patents in class 322/64 |
Patents 1 -
10
of 11
      |
| Picture | Number | Date | Patentee | Title |
| | 309,536 | Dec. 23, 1884 | W.K. Freeman | Regulator for Electric Generators & Motors |
| | 315,181 | Apr. 07, 1885 | F.J. Sprague | Electric Motor and Generator |
| | 335,659 | Feb. 09, 1886 | C.J. Van Depoele | Regulator for Dynamo Electric Machines |
| | 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 |
 | 1,354,901 | Oct. 05, 1920 | V.A. Fynn | Dynamo-electric machine |
| | 1,373,621 | Apr. 05, 1921 | J.F. Lincoln | Safety Charging Device for Batteries |
 | 1,442,854 | Jan. 23, 1923 | J. Burke | Electric generator |
 | 2,102,481 | Dec. 14, 1937 | C.W. Noe | Dynamo motor |
