| All Patents in class 318/778 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 664,190 | Dec. 18, 1900 | E. Thomson | Alternating-current electric motor | shaded pole induction motors |
| 714,824 | Dec. 02, 1902 | A. Schwartz | Process of Starting Induction Motors | induction motors |
| 924,725 | Jun. 15, 1909 | S.R. Bergman | Single Phase Motor | AC motors |
| 1,072,422 | Sep. 09, 1913 | J. Burke | Electric controlling apparatus | motor controls |
| 1,566,939 | Dec. 22, 1925 | A.F. Welch | Dynamo-electric machine | induction motors |
| 1,947,533 | Feb. 20, 1934 | J.D. Nies | Automatic control for motors | |
| 3,045,153 | Jul. 17, 1962 | R.J. Carlson | System for controlling the starting torque of induction motor drives | induction motors |
| 3,596,157 | Jul. 27, 1971 | R. Zechlin | Oscillator Energized Motor Control | electronic circuitry and apparatus |
