Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11624772 | Methods and systems for identifying a malfunctioning current sensor | Pierre Blanchard, Stéphane Sicard | 2023-04-11 |
| 11061078 | Differential protection test method, differential protection device and electrical unit including such a device | Francois Vincent, Simon Tian, Jerome Meunier-Carus | 2021-07-13 |
| 10852355 | Electrical protection apparatus with test button | — | 2020-12-01 |
| 10749330 | Device and method for monitoring the activity of processing units in an electric trip switch | Pierre Blanchard | 2020-08-18 |