Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5173934 | Communications adaptor for a remote action terminal | Alain Marquet | 1992-12-22 |
| 5086235 | Power supply switchover device for electrical apparatus and teleaction terminal equipped therewith | Alain Marquet | 1992-02-04 |
| 4197428 | Segmented matrix type switching device with simplified control | Pierre Semur | 1980-04-08 |