Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4893490 | Device and process for controlling the effectiveness of particle hammering of the inner surface of a steam generator tube | Paul Jacquier, Lylvie Voisembert | 1990-01-16 |
| 4730493 | Process and device for ultrasonic detection of gas bubbles in a liquid metal | Patrice Lebaud | 1988-03-15 |