Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7104330 | Marine riser tower | Jean-Luc Bernard Legras, Grégoire François Christian De Roux | 2006-09-12 |
| 7100694 | Marine riser tower | Jean-Luc Bernard Legras, Grégoire François Christian De Roux | 2006-09-05 |