| Patents for Edison General Electric Co. |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| 465,512 | Dec. 22, 1891 | W.S. Andrews, A.K. Warren | Rheostat | motor controls |
| 466,448 | Jan. 05, 1892 | F.J. Sprague | Commutator-brush and holder for dynamo-electric machines and motors | motor brushes |
| 479,167 | Jul. 19, 1892 | A.E. Kennelly | Electro-magnetic machine | motor stators |
| 479,169 | Jul. 19, 1892 | J.F. Ott, A.E. Kennelly | Electro-magnetic machine | motor armatures |
| 480,727 | Aug. 16, 1892 | E. Kolben | Armature-conductor and means for insulating the same | motor armatures |
| 480,728 | Aug. 16, 1892 | E. Kolben | Ring-armature | motor armatures |
| 480,739 | Aug. 16, 1892 | H.F. Parshall | Commutator for electro-magnetic machines | motor commutators |
| 480,740 | Aug. 16, 1892 | H.F. Parshall | Armature for dynamo-electric machines | motor armatures |
| 491,567 | Feb. 14, 1893 | E. Kolben | Conductor for armatures | motor armatures |
| 491,568 | Feb. 14, 1893 | E. Kolben | Armature and means for supporting the same | motor armatures |
| 518,561 | Apr. 17, 1894 | H.P. Brown | Electric motor | electric motors |
| 518,562 | Apr. 17, 1894 | H.P. Brown | Armature for electric motors | motor armatures |
| 534,079 | Feb. 12, 1895 | H.F. Parshall | Armature for dynamo-electric machines | motor armatures |
