Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4232305 | System for controlling an electronic warning device | Pierre Godard | 1980-11-04 |
| 4194146 | Device for controlling the charging and discharging of a storage battery | Eric Patry | 1980-03-18 |