Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6616191 | Pipes, based on polyamide and polyolefin, for gas transmission and/or distribution | Jean-Luc Beal, Patrick Dang | 2003-09-09 |
| 6576342 | Multilayered article including a vulcanized elastomer associated directly with a thermoplastic | Martine Cerf, Christian Dousson | 2003-06-10 |
| 6511724 | Pipes for conveying drinking water | Daniel Siour | 2003-01-28 |