Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4945197 | High tension circuit breaker including a dielectric gas used for blasting | Edmond Thuries, Michel Perret | 1990-07-31 |
| 4945198 | High tension circuit breaker with low operating energy | Edmond Thuries, Michel Perret | 1990-07-31 |
| 4880946 | High-or medium-tension compressed-gas circuit breaker taking circuit-breaking energy from the arc | Edmond Thuries, Michel Perret | 1989-11-14 |
| 4774388 | Compressed dielectric gas circuit breaker | Edmond Thuries, Satoru Yanabu, Michel Perret | 1988-09-27 |
| 4754109 | Compressed dielectric gas high-tension circuit breaker | Edmond Thuries, Satoru Yanabu, Michel Perret | 1988-06-28 |
| 4330103 | Earthquake protector | Edmond Thuries, Jean-Paul Sadoulet | 1982-05-18 |