Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9865417 | Circuit breaker | Lukas Zehnder | 2018-01-09 |
| 9263200 | High-current switching arrangement | Lukas Zehnder, Andreas Nohl, Hans Wyder, Jean-Claude Mauroux, Werner Sigrist +2 more | 2016-02-16 |
| 8106316 | Locking and operating system for generator circuit breakers | — | 2012-01-31 |
| 7122758 | Insulated earthing switch for gas-insulated switchgear assemblies | Christoph Schweizer, Diego Sologuren-Sanchez, Walter Holaus | 2006-10-17 |