Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4995621 | Radial seal rings | Serge Devouassoux, Michel Saxod | 1991-02-26 |
| 4957680 | Process of molding seal rings | Michel Saxod, Serge Devouassoux, Jean-Pierre Jaumot | 1990-09-18 |