Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12347634 | Circuit breaker comprising an improved gas flow management | Quentin Rognard, David Berard, Jérôme Laurent | 2025-07-01 |
| 12224137 | Electric arc-blast nozzle with improved mechanical strength and a circuit breaker including such a nozzle | Ludovic Darles, Jérôme Laurent | 2025-02-11 |
| 10002733 | Internal tulip sleeve of the female arcing contact of a high voltage electric circuit breaker | Victor Hermosillo, Thomas Tometich, Ramaprasad E. Lakshminarayana, Alaa Alameddine | 2018-06-19 |
| 9543081 | Electrical apparatus with dual movement of contacts comprising a return device with two levers | Joel Ozil, Ludovic Darles, Benjamin Coda | 2017-01-10 |
| 8232497 | Relief valve for discharging a dielectric gas between two volumes of a high-voltage or medium-voltage interrupting chamber | Roger Ledru, Wolfgang Grieshaber | 2012-07-31 |