Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6137069 | Circuit breaker handle interlock | Erich J. Pannenborg, Andre J. M'Sadoques | 2000-10-24 | $155,489,000 |
| 5870008 | Residential circuit breaker having an enhanced thermal-magnetic trip unit | Erich J. Pannenborg, Gary Paul Michaelis, Andre J. M'Sadoques | 1999-02-09 | $123,013,000 |
| 5686709 | Modular trip bar assembly for multipole circuit breaker | Erich J. Pannenborg, Andre J. M'Sadoques, Gary Paul Michaelis | 1997-11-11 | $60,516,000 |