Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5359272 | Sensorless drive control and method for doubly-fed reluctance motor | — | 1994-10-25 |
| 5304882 | Variable reluctance motors with permanent magnet excitation | Thomas A. Lipo | 1994-04-19 |