Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8511720 | Clamping assembly and a hydraulic coupler comprising it | Renaud Le Devehat | 2013-08-20 |
| 7699359 | Clamping assembly and a hydraulic coupler comprising it | Renaud Le Devehat | 2010-04-20 |
| 5294154 | Temporary selective pipe connection apparatus with multiple inlets and outlets | — | 1994-03-15 |
| 5193572 | Pig-compatible three-way butterfly valve | — | 1993-03-16 |
| 5160173 | Selective pipe connection apparatus with multiple fluid inlets and outlets | — | 1992-11-03 |
| 5113895 | Three way valve and distribution pipe comprising same, both adapted to be cleaned by scraping | — | 1992-05-19 |
| 5046522 | Rotary elbow fluid distribution/collection valve | Pierre Colle | 1991-09-10 |
| 5035021 | Scraper for liquid distribution pipes, especially for petroleum products | — | 1991-07-30 |
| 5035256 | Two-way valve for fitting to the downstream end of a fluid distribution pipe adapted to be cleaned by scraping | — | 1991-07-30 |
| 4998560 | Fluid loading arm emergency disconnection system | — | 1991-03-12 |
| 4899776 | Method and apparatus for emergency disconnection of a fluid petroleum product transfer arm | — | 1990-02-13 |
| 4416306 | Method and apparatus for controlling articulated fluid loading arms upon emergency disconnection | — | 1983-11-22 |
| 4252162 | Articulated loading arm attitude control system | — | 1981-02-24 |
| 4190080 | Articulated loading arm control system | — | 1980-02-26 |