Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5097190 | Rotor position estimator for a switched reluctance machine | Stephen R. MacMinn | 1992-03-17 |
| 5047913 | Method for controlling a power converter using an auxiliary resonant commutation circuit | Rik W. De Doncker | 1991-09-10 |
| 5029730 | Weldably sealed oxygen container | Mary A. Kostecki, Robert C. Guth, Donald G. Seliner, Luther S. Moore | 1991-07-09 |
| 4752697 | Cogeneration system and method | Richard Topper | 1988-06-21 |