Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6539599 | Device for assembling a flexible conduit element | Hans-Peter Martin | 2003-04-01 |
| 5934710 | Device for the sealed butt connection of two metal pipes | — | 1999-08-10 |
| 5562126 | Reinforced flexible pipe | Gerard Briand, Dominique Maingre, Daniel Valtre | 1996-10-08 |