Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6188158 | Self-locking retaining member for use in a dynamoelectric device | Kenneth M. DeLuca, Andrew F. Poag, Charles P. Ketterer | 2001-02-13 |
| RE36568 | Current decay control in switched reluctance motor | — | 2000-02-15 |
| 5986418 | Noise reduction in a switched reluctance motor by current profile manipulation | J. Joseph Muller | 1999-11-16 |
| 5844343 | Auxiliary starting switched reluctance motor | — | 1998-12-01 |
| 5770910 | Switched reluctance motor stator assembly | — | 1998-06-23 |
| 5719453 | 2-on coil arrangement for a switched reluctance motor | — | 1998-02-17 |
| 5701064 | Rotor position sensing in a dynamoelectric machine using coupling between machine coils | Alan P. French | 1997-12-23 |
| 5677586 | Commutation of a universal motor operating in brake mode | — | 1997-10-14 |
| 5670836 | Variable reluctance start permanent magnet motor | — | 1997-09-23 |
| 5633546 | Magnetic sensor for switched reluctance motor | — | 1997-05-27 |
| 5604388 | Switched reluctance rotor molded lug | Gerald N. Baker | 1997-02-18 |
| 5530307 | Flux controlled permanent magnet dynamo-electric machine | — | 1996-06-25 |
| 5461295 | Noise reduction in a switched reluctance motor by current profile manipulation | — | 1995-10-24 |
| 5446359 | Current decay control in switched reluctance motor | — | 1995-08-29 |
| 5386162 | Redundant switched reluctance motor | — | 1995-01-31 |
| 5294856 | Shifted pole single phase variable reluctance motor | — | 1994-03-15 |
| 5259416 | Latching valve for a fluid system | Bernard L. Kunz, Randy L. Bomkamp | 1993-11-09 |
| 5239217 | Redundant switched reluctance motor | — | 1993-08-24 |
| 5122697 | Hybrid single-phase variable reluctance motor | — | 1992-06-16 |
| 5111096 | Isolated segmental switch reluctance motor | — | 1992-05-05 |
| 4942345 | Pole changing switched reluctance motor and method | — | 1990-07-17 |
| 4792709 | Winding for operation of a three-phase stepping motor from a two-phase drive | Robert C. Smith | 1988-12-20 |