Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6615878 | Pipe thermally insulated by an elastomeric material and manufacturing method | Bernard Dewimille, Jacques Jarrin | 2003-09-09 |
| 6574821 | Optimized scraper for a conduit | Bernard Dewimille, Adrien Braccolino, Lucien Montabord, Frederic Pelletier | 2003-06-10 |
| 6530137 | Heat-insulated pipe and manufacturing method | Bernard Dewimille, Jacques Jarrin | 2003-03-11 |
| 6461554 | Pipe thermally insulated by an elastomeric material and manufacturing method | Bernard Dewimille, Jacques Jarrin | 2002-10-08 |