Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9817072 | Auxiliary unit for an electric circuit breaker, electric system comprising a circuit breaker and one such auxiliary unit and method for determining a cause of opening of the circuit breaker by means of one such auxiliary unit | Sebastien Heraud, Frederic Brasme, Lionel Urankar | 2017-11-14 |