Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6423912 | Manually operated device having a turning handle for electrical switching devices | Tom Kitzing | 2002-07-23 |
| 5543595 | Circuit breaker with a blocking mechanism and a blocking mechanism for a circuit breaker | Hans-Jurgen Mader | 1996-08-06 |