Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5084603 | Articulated protective shield for a welding head | Roland Louis Georges Bernuchon | 1992-01-28 |
| 4756876 | Modular ultrafiltration device for the cooling liquid of a nuclear reactor | Philippe Dagard | 1988-07-12 |
| 4732673 | Device for the ultrafiltration of a pressurized high-temperature liquid | Philippe Dagard | 1988-03-22 |
| 4699755 | Ultrafiltration circuit for the primary cooling fluid of a pressurized-water nuclear reactor | Philippe Dagard | 1987-10-13 |