Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6091039 | Gas-insulated line with an incorporated power capacitor and circuit breaker | Van Doan Pham, Michel Collet | 2000-07-18 |
| 5571989 | Gas-insulated high-tension line for long distances | Edmond Thuries, Van Doan Pham, Rene Tixier | 1996-11-05 |