Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4453194 | Integrated power circuit with current sensing means | Richard F. Frankeny | 1984-06-05 |
| 4412166 | Stepper motor drive circuit for synchronous switching of core winding | Chester H. Crider | 1983-10-25 |