Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5274291 | Rotary transformer with multiple angularly adjustable stators | — | 1993-12-28 |
| 5200659 | Axial and radial field electric rotating machines having relatively rotatable first and second stators | — | 1993-04-06 |
| 5194773 | Adjustable speed split stator rotary machine | — | 1993-03-16 |
| 4488057 | AC-DC Switching regulator uninterruptible power supply | — | 1984-12-11 |
| 4399500 | Multimode base drive circuit for power switching transistor | Robert E. Schroeder | 1983-08-16 |
| 4238690 | AC-DC switching regulator to supply uninterruptible power | — | 1980-12-09 |