Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7956306 | High-voltage switch with a metal container filled with insulating gas | Xiangyang Ye, Andreas Dahlquist, Fredrik Jonsson | 2011-06-07 |
| 7932476 | Transmission for an electrical circuit breaker | Olaf Hunger | 2011-04-26 |
| 7902478 | Switching chamber for a gas-insulated high-voltage switch | Markus Vestner, Olaf Hunger | 2011-03-08 |