Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7232548 | Transport device for analyzing hydrocarbon-containing constituents | Gilbert Duriez | 2007-06-19 |
| 6615878 | Pipe thermally insulated by an elastomeric material and manufacturing method | Jacques Jarrin, Fabrice Dal Maso | 2003-09-09 |
| 6574821 | Optimized scraper for a conduit | Fabrice Dal Maso, Adrien Braccolino, Lucien Montabord, Frederic Pelletier | 2003-06-10 |
| 6530137 | Heat-insulated pipe and manufacturing method | Jacques Jarrin, Fabrice Dal Maso | 2003-03-11 |
| 6461554 | Pipe thermally insulated by an elastomeric material and manufacturing method | Jacques Jarrin, Fabrice Dal Maso | 2002-10-08 |
| 6455118 | Flexible pipeline having a dual-layer sheath of polymer | Jean Hardy, Jacques Jarrin, Alain Driancourt | 2002-09-24 |
| 5722462 | Flexible heat insulated fluid conduit | Hamadi Dridi | 1998-03-03 |
| 5597431 | Device and method for the series production of fiber reinforced resin parts | Francois Grosjean, Michel Huvey | 1997-01-28 |
| 4921018 | Heat insulated line for the transport of fluids | Hamadi Dridi | 1990-05-01 |
| 4903735 | Pipe usable particularly for transporting fluids and allowing the permeability to the fluids transported to be limited | Jacques Delacour, Jacques Jarrin, Francois Dawans | 1990-02-27 |