Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5296800 | Regulated power supply circuit | Ivan N. Bjorkman | 1994-03-22 |
| 4644312 | Circuit breaker | Alfred H. P. Baines, deceased, Gianfranco Campetti, Walter A. Baumgartl | 1987-02-17 |