Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5521348 | Multi-pole vacuum switch with an insulation assembly surrounding each vacuum interrupter | Klaus-Gunther Berndt, Kathrina Marek, Johannes-Gerh Banghard, Michael Hahn | 1996-05-28 |
| 5512724 | Vacuum switch with a drive device and pole operating unit | Manfred Binder, Norbert Steinemer | 1996-04-30 |