Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5382896 | Measuring assembly with current sensor and supply transformer | Pierre Laffont, Pascal Houbre | 1995-01-17 |
| 5126710 | Electromagnetic relay polarized by a permanent magnet | Pierre Laffont, Bruno Querlioz | 1992-06-30 |
| 4937706 | Ground fault current protective device | Gilbert Garnier | 1990-06-26 |
| 4660012 | Polarized electromagnetic relay with magnetic latching for an electric circuit breaker trip release | Michel Bonniau | 1987-04-21 |