Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4640530 | Tight connection device | Claude Abbes, Christian Rouaud, Robert Forges, Raymond de Villepoix | 1987-02-03 |
| 4609211 | Remotely disassemblable connection device | Claude Abbes, Christian Rouaud, Raymond de Villepoix, Robert Demay, Robert Forges | 1986-09-02 |