Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8389884 | Electrical switch apparatus having two interrupters, such as a busbar disconnector and a grounding disconnector, and including common actuator means for the movable contacts of the interrupters | Christophe Rech | 2013-03-05 |
| 6797875 | Gas-insulated multi-phase line, and a connection module for going from multi-phase to single-phase in such a line | Jean-Michel Berals, Christophe Rech | 2004-09-28 |
| 5739489 | Rotary mechanism for driving signalling contacts of an electrical apparatus, in particular a high voltage grounding switch or disconnector | Jean Marmonier | 1998-04-14 |