Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6550814 | High-pressure pipe element consisting of hooped tube sections | Jean Guesnon, Gérard Papon | 2003-04-22 |
| 6536480 | High-pressure pipe element made of a hooded tube | Jean Guesnon, Pierre Schaeffner, Christophe Blois | 2003-03-25 |