Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4734559 | Remotely electronically controlled soldering instrument | William S. Fortune | 1988-03-29 |
| 4507546 | Control circuit responsive to a component's varying resistance | William S. Fortune | 1985-03-26 |
| 4404462 | Universal temperature control circuits | — | 1983-09-13 |