Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7021663 | Puck deflecting hockey skate covering | — | 2006-04-04 |
| 5784244 | Current limiting circuit | Daniel Schreiber, Ronald A. Wainio | 1998-07-21 |
| 5097380 | Sectionalizer control | — | 1992-03-17 |
| 4562506 | Distribution line powered switchgear control | — | 1985-12-31 |
| 4466039 | Open circuit current transformer protection circuit | Norbert Reis | 1984-08-14 |
| 4386384 | Fault responsive protective device | — | 1983-05-31 |
| 4223365 | Auto resetting switchgear trip indicator circuits | — | 1980-09-16 |