Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5570666 | Glow plug controller | Mario Boisvert, Ronald D. Ingraham, Frederick C. Simar | 1996-11-05 |
| 5210490 | Linear position sensor having coaxial or parallel primary and secondary windings | Carl A. Munch, Stephen R. W. Cooper | 1993-05-11 |
| 5150615 | Liquid level sensor | Stephen R. W. Cooper, John Washeleski | 1992-09-29 |
| 5043700 | Multi-input electrical monitor | — | 1991-08-27 |
| 5043701 | Multi-input electrical monitor | — | 1991-08-27 |
| 5036275 | Inductive coupling position sensor method and apparatus having primary and secondary windings parallel to each other | Carl A. Munch, Stephen R. W. Cooper | 1991-07-30 |