Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5497860 | Electromagnetic brake with improved magnet structure | — | 1996-03-12 |
| 4601371 | Alternating current clutch | — | 1986-07-22 |
| 4570758 | Manual control for releasably holding a spring applied/electrically released brake disengaged | — | 1986-02-18 |