Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8658932 | Device for detecting vacuum loss in a vacuum breaking apparatus and vacuum breaking apparatus comprising one such device | Hans Schellekens, Jean-Pierre Gauthier | 2014-02-25 |
| 8445804 | Vacuum cartridge for an electrical protection apparatus such as a switch or a circuit breaker | Hans Schellekens, Olivier Cardoletti, Bernard Yvars | 2013-05-21 |
| 6762388 | Vacuum cartridge for an electrical protection apparatus such as a switch or circuit breaker | Hans Schellekens | 2004-07-13 |
| 6541726 | Vacuum cartridge in particular for an electrical protection apparatus such as a switch or a circuit breaker | Hans Schellekens, Denis Giraud, Christophe Arnaud | 2003-04-01 |
| 4737607 | Electrical circuit breaker with self-expansion and rotating arc | Georges Bernard, Pierre Leclercq | 1988-04-12 |
| 4424428 | Permanent magnet rotating arc switch | Georges Bernard, Francesco Scarponi | 1984-01-03 |