Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5260677 | Snap-acting normally closed AC relay | — | 1993-11-09 |
| 5155458 | Normally closed AC relay | — | 1992-10-13 |
| 5097202 | Faulted current indicators with improved signal to noise ratios | — | 1992-03-17 |
| 5055771 | Faulted current indicators with improved signal to noise ratios | Matthew G. Dillon | 1991-10-08 |
| 4864264 | Bistable toggling indicator | — | 1989-09-05 |
| 4845424 | Rotary displacement motor | — | 1989-07-04 |
| 4763034 | Magnetically enhanced stepping motor | — | 1988-08-09 |
| 4728830 | Electric motor with magnetic enhancement | — | 1988-03-01 |
| 4228347 | Electromagnetic counting mechanism | — | 1980-10-14 |