Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6326750 | Active reduction of torque irregularities in rotating machines | — | 2001-12-04 |
| 6091215 | Trajectory controller | Donald C. Lovett | 2000-07-18 |
| 6066074 | Exercise apparatus and method | — | 2000-05-23 |
| 5801935 | Digital power factor correction circuit | David Mark Sugden, Phillip Gerard Langhorst, James Christopher Rudd Smart | 1998-09-01 |
| 5483136 | EMI filter and method | — | 1996-01-09 |
| 5457375 | Sensorless commutation controller for a poly-phase dynamoelectric machine | J. Stephen Thorn, James L. Skinner | 1995-10-10 |