Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7956306 | High-voltage switch with a metal container filled with insulating gas | Martin Kriegel, Andreas Dahlquist, Fredrik Jonsson | 2011-06-07 |
| 7893379 | Generator circuit breaker with improved switching capacity | Thomas Schoenemann, Jochen Kiefer, Patrick Huguenot, Max Claessens, Stephan Grob | 2011-02-22 |