Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339060 | Protective switch | Christian Blanchard, Michel Lauraire | 1994-08-16 |
| 5300906 | Current switching device | Christian Blanchard, Michel Lauraire | 1994-04-05 |
| 5293521 | Protective relay switch having trap door | Christian Blanchard, Michel Lauraire | 1994-03-08 |