Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6978825 | Device and process for the heat insulation of at least one underwater pipe at great depth | Michel Baylot, Raymond Hallot, Xavier Rocher | 2005-12-27 |
| 6461083 | Method and device for linking surface to the seabed for a submarine pipeline installed at great depth | Xavier Rocher | 2002-10-08 |