Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4748304 | Electrical circuit breaker with improved dielectric withstand | — | 1988-05-31 |
| 4736079 | Puffer type electrical circuit breaker having a high dielectric withstand | Gerard Menou | 1988-04-05 |
| 4546221 | Draw-out switchgear having improved disconnect contacts | Jean-Marc Lehmann, Marcel Macaire | 1985-10-08 |