| All Patents in class 310/172 |
Patents 1 -
10
of 25
      |
| Picture | Number | Date | Patentee | Title |
| | 416,193 | Dec. 03, 1889 | N. Tesla | Electro-Magnetic Motor |
| | 416,195 | Dec. 03, 1889 | N. Tesla | Electro-Magnetic Motor |
 | 433,701 | Aug. 05, 1890 | N. Tesla | Alternating-current motor |
| | 445,207 | Jan. 27, 1891 | N. Tesla | Electro-Magnetic Motor |
| | 464,666 | Dec. 08, 1891 | N. Tesla | Electro-Magnetic Motor |
| | 555,190 | Feb. 25, 1896 | N. Tesla | Alternating Motor |
| | 605,850 | Jun. 21, 1898 | F.E. Briner | Electric motor |
 | 620,965 | Mar. 14, 1899 | E.W. Rice, C.P. Steinmetz | Alternating Current Motor |
 | RE11,787 | Nov. 14, 1899 | C.R. Meston | Electric motor |
| | 677,308 | Jun. 25, 1901 | R. Eickemeyer | Alternating-current motor |
