Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6343620 | Articulated device for transferring fluid and a loading crane including such a device | Renaud LeDevehat | 2002-02-05 |
| 5507313 | Zero-spill double ball valve powered emergency release coupling | — | 1996-04-16 |
| 4515182 | Pipe coupling with valve closure safety system | — | 1985-05-07 |