| Patents for William W. Griscom |
Patents 1 -
7
of 7
      |
| Picture | Number | Date | Patentee | Title |
 | 227,622 | May 18, 1880 | W.W. Griscom | Electro-Magnetic Motor |
 | 227,623 | May 18, 1880 | W.W. Griscom | Electro-Magnetic Motor |
| | 228,888 | Jun. 15, 1880 | W.W. Griscom | Regulating Electro-Magnetic Motors |
| | 356,834 | Feb. 01, 1887 | W.W. Griscom | Electric motor |
| | 397,424 | Feb. 05, 1889 | H.N. Weidner, W.W. Griscom | Connection of Electrical Circuits |
| | 408,232 | Aug. 06, 1889 | W.W. Griscom | Means for Propelling Vehicles by Secondary Batteries |
| | 408,233 | Aug. 06, 1889 | W.W. Griscom | Vehicle Motor |
