Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4756334 | Check-valve assembly, in particular for a pressurized water reactor | Roger Martin | 1988-07-12 |
| 4589440 | Device for controlling the flowrate of a fluidmore particularly a radioactive fluid | — | 1986-05-20 |