Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4706008 | Self-adjusting homing for a stepping motor | Darell D. Cronch, Patricia A. Graham, John E. Passafiume | 1987-11-10 |
| 4538129 | Magnetic flux-shifting actuator | — | 1985-08-27 |
| 4403765 | Magnetic flux-shifting fluid valve | — | 1983-09-13 |