| All Patents in class 310/241 |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| 350,954 | Oct. 19, 1886 | N. Tesla | Regulator for Dynamo-Electric Machines | |
| 367,651 | Aug. 02, 1887 | A.W. Meston | Electric motor | electric motors |
| 713,589 | Nov. 18, 1902 | H.A. Balcome | Brush-holder support | motor brush holders |
| 1,043,325 | Nov. 05, 1912 | J.C. Lincoln | Variable Speed Electric Motor | DC motors |
| 1,053,940 | Feb. 18, 1913 | J. Burke | Universal motor | universal motors |
| 1,476,412 | Dec. 04, 1923 | J.D. Nies | Motor construction | electric motors |
| 1,501,878 | Jul. 15, 1924 | J. Burke | Generator for arc welding | welding machines |
| 1,521,605 | Jan. 06, 1925 | F. Diehl | Brush holder for dynamo-electric machines | motor brush holders |
| 1,887,675 | Nov. 15, 1932 | S.A. Brown, E.W. Brockmeyer | Variable speed motor | repulsion start induction run motors |
| 2,631,264 | Mar. 10, 1953 | A.G. Thomas | Magnetic Motor | electric motors |
| 3,440,465 | Apr. 22, 1969 | L.C. Pratt, J.R. Provost, Jr., J.A. De Carteret | Reversing mechanism for electric motors | handheld power tools |
