Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6506993 | Drive device for a switching device for medium-voltage switchgear assemblies | Karl-Heinz Gronemann, Rainer Stolz | 2003-01-14 |
| 5075661 | Locking device for a switching device with an electromagnetic actuator | Ibrahim Traore, Reinhard Zeuke | 1991-12-24 |