| All Patents in class 310/268 |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| 333,174 | Dec. 29, 1885 | W. Thomson | Dynamo Electric Machine | motor armatures |
| 336,636 | Feb. 23, 1886 | J.M. Léscuyer | Dynamo Electric Machine | motor commutators |
| 359,552 | Mar. 15, 1887 | N.C. Bassett | Electrical Igniter for Gas Engines | ignition systems |
| 427,978 | May 13, 1890 | M. von Dolivo-Dobrowolsky | Alternating-current motor | induction motors |
| 447,921 | Mar. 10, 1891 | N. Tesla | Alternating-electric-current generator | |
| 564,559 | Jul. 21, 1896 | R. Eickemeyer | Dynamo-electric machine | |
| 2,438,629 | Mar. 30, 1948 | G.R. Anderson | Axial Air Gap Machine | electric motors |
| 2,502,068 | Mar. 28, 1950 | G.R. Anderson | Insulator for Wound Core Structures | electrical insulation |
| 2,724,067 | Nov. 15, 1955 | G.H. Herrick | Axial Air Gap Generator | electric alternators |
| 2,956,189 | Oct. 11, 1960 | E.J. Buss, G.R. Fansher, J.H. Groves, G.E. O'Donald | Electrical Machine Rotor | motor rotors |
