Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4414602 | Current director and interface circuit for a transformer relay | — | 1983-11-08 |
| 4384314 | Control system for plural transformer relays | Charles Doty | 1983-05-17 |
| 4338649 | System for remotely controlling a load | — | 1982-07-06 |