Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4625766 | Isolation and protection device for working on tubing, and in particular on nuclear power station tubing | Gerard Dohlen, Claude Oberlin | 1986-12-02 |
| 4573628 | Method for tapping into tubing under a controlled atmosphere, in particular for tubing in a nuclear power station | Gerard Dohlen, Claude Oberlin | 1986-03-04 |