Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8445804 | Vacuum cartridge for an electrical protection apparatus such as a switch or a circuit breaker | Hans Schellekens, Serge Olive, Olivier Cardoletti | 2013-05-21 |
| 5902963 | High voltage insulator | Pierre Chappaz, Yvan Fedorenko, Jacques Quenin, François Trichon | 1999-05-11 |
| 5779963 | Manufacturing process of an insulator | Pierre Chappaz, Yvan Fedorenko, Jacques Quenin, François Trichon | 1998-07-14 |