Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D315333 | Circuit breaker for electric motor | Rene Barbier | 1991-03-12 |
| 4889504 | Electric coupling device, a circuit-breaker equipped therewith and a related assembly of components | Rene Barbier | 1989-12-26 |