Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7380403 | Heat exchange device for a cold-producing machine | Michel Smah, Mohamed Ali Ben Lakhdhar, David Liope, Alain Compingt | 2008-06-03 |
| 6347024 | Hybrid power relay | Luc Raffestin | 2002-02-12 |
| 6111736 | Static relay with condition detecting | — | 2000-08-29 |