Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8993908 | Moving contact-carrying carriage and electrical cut-off device equipped with such carriage | Yves Trichard, Arnaud Marchal | 2015-03-31 |
| 8859916 | Electrical cut-off device with high making capacity | Yves Trichard, Arnaud Marchal | 2014-10-14 |
| 8723627 | Electrical cut-off device with high electrodynamic resistance | Yves Trichard, Arnaud Marchal | 2014-05-13 |
| 7821253 | Direct current measuring device having magnetic sensors for current generated magnetic fields | Francois Vincent | 2010-10-26 |
| 7323958 | Multipole circuit breaker with single-pole breaking units | Henri Auque | 2008-01-29 |
| 6621389 | Electrical switchgear unit equipped with a motorized control and process for operating such a switchgear unit | Christophe Grumel | 2003-09-16 |
| 6034858 | Current transformer, trip device and circuit breaker comprising such a transformer | Laurent Previeux | 2000-03-07 |
| 6031703 | Protection relay and process | Laurent Previeux, Jean Favre | 2000-02-29 |
| 5870009 | Adjustable electromagnetic trip device and a circuit breaker comprising such a trip device | Laurent Previeux | 1999-02-09 |
| 5296660 | Auxiliary shunt multiple contact breaking device | Robert Morel, Xavier Thomassin | 1994-03-22 |