Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6137069 | Circuit breaker handle interlock | Erich J. Pannenborg, Andre J. M'Sadoques | 2000-10-24 |
| 5870008 | Residential circuit breaker having an enhanced thermal-magnetic trip unit | Erich J. Pannenborg, Gary Paul Michaelis, Andre J. M'Sadoques | 1999-02-09 |
| 5686709 | Modular trip bar assembly for multipole circuit breaker | Erich J. Pannenborg, Andre J. M'Sadoques, Gary Paul Michaelis | 1997-11-11 |