Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7088207 | Electrical switching device for fault-current, overcurrent and short-circuit current position | Bernd Siedelhofer, Winrich Habedank, Jorg Puhr-Westerheide, Heinz Throm, Klaus-Dieter Fritsch | 2006-08-08 |