Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5634365 | Process allowing background noise to be reduced during eddy-current testing of metal tubes, and tubes produced using this process | Jean-Louis Buret | 1997-06-03 |
| 5005756 | Method of producing bimetallic tubes and the tubes obtained by this method | Alain Muggeo | 1991-04-09 |