Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9916953 | Clapper armature with curved pole face | Pascal Benz | 2018-03-13 |
| 9899173 | Swtiching phase offset for contactor optimization | James P. Miller, Urs Hunziker, Reynald Kaltenrieder, Lorenz Laeuppi | 2018-02-20 |
| 9576759 | Switching phase offset for contactor optimization | James P. Miller, Urs Hunziker, Reynald Kaltenrieder, Lorenz Laeuppi | 2017-02-21 |
| 8681466 | Magnetic core coupling in a current transformer with integrated magnetic actuator | Jeffrey R. Annis, Pascal Benz, Sandro Liberto, Beat Villiger | 2014-03-25 |
| 8610314 | Switching phase offset for contactor optimization | James P. Miller, Urs Hunziker, Reynald Kaltenrieder, Lorenz Laeuppi | 2013-12-17 |
| 8456782 | Cost effective design for a current transformer with an integrated magnetic actuator | Jeffrey R. Annis, Sandro Liberto, Beat Villiger | 2013-06-04 |
| 8427803 | Current transformer with integrated actuator | Sandro Liberto, Beat Villiger | 2013-04-23 |
| 8310111 | Switching phase offset for contactor optimization | James P. Miller, Urs Hunziker, Reynald Kaltenrieder, Lorenz Laeuppi | 2012-11-13 |
| 6767242 | Terminal covering cap for connection terminals of a multi-phase electrical switching device | Willy Feller, Patrik Kalt, Hans-Jurgen Haars, Sandro Liberto | 2004-07-27 |
| 5576676 | Base plate module for an electromagnetic switching device specifically of a contactor | Erich Koller, Daniel Zumkeller | 1996-11-19 |
| 5097104 | Contact arrangement for an electrical switching device especially for a contactor | — | 1992-03-17 |