Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6921989 | Electrical switchgear with synchronous control system and actuator | John Baranowski, Debra Jennifer Jochum, Aleksander Mankowski, Michael P. Dunk | 2005-07-26 |
| 6538347 | Electrical switchgear with synchronous control system and actuator | John Baranowski, Debra Jennifer Jochum, Aleksander Mankowski, Michael P. Dunk | 2003-03-25 |
| 4383151 | Operating mechanism for a fluid blast circuit interrupter | Nils V. Holmgren | 1983-05-10 |