Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844859 | Removable and lockable guide ring in an orifice passing through a plate and its use for a guide tube of a nuclear reactor | — | 1989-07-04 |
| RE32832 | Temporary obturation panel of a passage inside a vessel accessible only through an orifice of smaller size | Claude Lavaleric | 1989-01-17 |
| 4681495 | Device and process for fixing two parts with a captive screw | Gerard Crespin | 1987-07-21 |
| 4650639 | Method and apparatus for eliminating leakage spaces between the partitions surrounding the core of a pressurized water nuclear reactor | — | 1987-03-17 |
| 4650638 | Method for eliminating leakage spaces between the partitions surrounding the core of a pressurized water nuclear reactor | — | 1987-03-17 |
| 4600115 | Temporary obturation panel of a passage inside a vessel accessible only through an orifice of smaller size | Claude Lavaleric | 1986-07-15 |
| 4585612 | Device for checking the disconnexion of the control clusters of a nuclear reactor | Hubert Genton | 1986-04-29 |
| 4494907 | Positioning and removal device for a checking means or a tool in a receiver installation | Georges Clar | 1985-01-22 |
| 4319961 | Fixing device for detachably fixing a heating element | Daniel Brunaud | 1982-03-16 |