Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9343250 | Compact bus bar assembly, switching device and power distribution system | Thomas Marzano | 2016-05-17 |
| 8729984 | Magnetic actuator with more than one air gap in series | Beat Villiger | 2014-05-20 |
| 8711547 | Compact bus bar assembly, switching device and power distribution system | Thomas Marzano | 2014-04-29 |
| 6767242 | Terminal covering cap for connection terminals of a multi-phase electrical switching device | Patrik Kalt, Hans-Jurgen Haars, Hans Weichert, Sandro Liberto | 2004-07-27 |
| 4816798 | Electrical protection switch | Peter Hilfiker, Hans Luethy | 1989-03-28 |
| 4808952 | Magnetic trigger for a selectively operative switch | Jorg Berner, Markus Anliker, Werner Breer | 1989-02-28 |
| 4745389 | Protection switch with thermal excess-current release | Peter Hilfiker | 1988-05-17 |
| 4475098 | Method of manufacturing a multi-phase thermal circuit breaker and multi-phase thermal circuit breaker produced thereby | Heinrich Hoffmann, Kurt Hanni | 1984-10-02 |