Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7508636 | Hybrid circuit breaker device | Pierre Sellier, Ronan Besrest | 2009-03-24 |
| 6567278 | Electrical power supply suitable in particular for DC plasma processing | Alfred Rufer, Frederic Muller, Albert Bulliard | 2003-05-20 |