| All Patents of Type: multiphase motors |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 427,978 | May 13, 1890 | M. von Dolivo-Dobrowolsky | Alternating-current motor | induction motors |
| 455,067 | Jun. 30, 1891 | N. Tesla | Electro-magnetic motor | multiphase motors |
| 455,683 | Jul. 07, 1891 | M. von Dolivo-Dobrowolsky | Transmission of alternating currents of different phase | electric distribution systems |
| 456,804 | Jul. 28, 1891 | M. von Dolivo-Dobrowolsky | Alternating-current motor | induction motors |
| 680,797 | Aug. 20, 1901 | R.D. Mershon | Electromagnetic Motor or Reciprocating Engine | multiphase motors |
| 2,959,721 | Nov. 08, 1960 | O.I. Butler, T.H. Barton, H. Sterling | Multi-Phase Induction Motors | induction motors |
