Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5655752 | System with imperviousness joint compressed between two non-parallel bearings | Christian Rouaud | 1997-08-12 |
| 5653450 | Ultra-flexible gasket with double jacket | Christian Rouaud | 1997-08-05 |
| 5570891 | Toric joints having an alternating diameter for use in a packing box | Christian Rouaud | 1996-11-05 |
| 5423557 | Flexible joint with jacket | Claude Abbes, Robert Besson, Christian Rouaud, Michel Tressol | 1995-06-13 |
| 5022663 | Metal gasket or joint provided with an extremely high unit-area pressure | Jean Fages, Claude Abbes, Christian Rouaud | 1991-06-11 |
| 4640530 | Tight connection device | Claude Abbes, Christian Rouaud, Jean Valla, Robert Forges | 1987-02-03 |
| 4609211 | Remotely disassemblable connection device | Claude Abbes, Christian Rouaud, Jean Valla, Robert Demay, Robert Forges | 1986-09-02 |
| 4603892 | Tight connection device | Claude Abbes, Christian Rouaud | 1986-08-05 |
| 4602888 | Flexible metallic joint | Andre Court, Robert Forges, Claude Abbes, Fernand Bacchis, Christian Rouaud | 1986-07-29 |
| 4561662 | Flexible metal sealing joint incorporating expendable projecting portions | Jean Fages, Robert Forges, Claude Abbes, Christian Rouaud | 1985-12-31 |
| 4427222 | Device for the tight joining of two parts | Claude Abbes, Christian Rouaud, Robert Piednoir | 1984-01-24 |
| 4400018 | Pipe coupling | Claude Abbes, Christian Rouaud, Robert Forges | 1983-08-23 |
| 4341406 | Pipe coupling comprising a chain collar | Claude Abbes, Christian Rouaud | 1982-07-27 |
| 4327942 | Self-locking union | Claude Abbes, Christian Rouaud | 1982-05-04 |
| 4188037 | Composite flexible joint | Claude Abbes, Andre Gournier, Christian Rouaud | 1980-02-12 |