Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10295096 | Rotating joint comprising pressurised sealing rings | — | 2019-05-21 |
| 7810520 | Connector for articulated hydrocarbon fluid transfer arm | Jean-Pierre Queau | 2010-10-12 |
| 7174930 | Connector for articulated hydrocarbon fluid transfer arm | Leendert Poldervaart, Jack Pollack, Jean-Pierre Queau | 2007-02-13 |
| 7137822 | High voltage swivel | Stuart Longmire, Jack Pollack | 2006-11-21 |
| 6968899 | Drilling-workover vessel having a drill string extending through at least one swivel | Leendert Poldervaart, Hein Wille | 2005-11-29 |
| 6893190 | Method and structure for connecting a floating structure with rope anchor lines to the seabed | Michael Macrea, Jack Pollack | 2005-05-17 |
| 6719497 | Subsea anchor line connection method and connector for use therein | Jack Pollack, Michael Macrae | 2004-04-13 |
| 6581976 | Swivel seal construction | Jack Pollack, Robert Martin Hobson | 2003-06-24 |
| 6358348 | Method of welding generally rod-shaped structures of a fluorine-containing plastic material in a butt weld | Jack Pollack, Robert Martin Hobson | 2002-03-19 |
| 6164233 | Offshore turret with circle of bearing devices | Jack Pollack, Peter A. Lunde | 2000-12-26 |
| 6070548 | Vessel having quick disconnect means, and disconnect means for use in such a vessel | Patrick Ducousso, Jean-Loup Isnard | 2000-06-06 |
| 5957076 | Offshore turret upper bearing | Jack Pollack, Peter A. Lunde | 1999-09-28 |
| 5951345 | Vessel comprising an inflatable sealing element | Jean Braud | 1999-09-14 |
| 5941746 | Vessel with a disconnectable riser supporting buoy | Jean-Loup Isnard, Patrick Ducousso | 1999-08-24 |
| 5860680 | Sealing system--anti collapse device | Frans Pieter Drijver | 1999-01-19 |
| 5720503 | Sealing sytem--anti collapse device | Frans Pieter Drijver | 1998-02-24 |
| 5363789 | Disconnectable mooring system | Jean-Phillippe R. L. Laurie | 1994-11-15 |
| 5346314 | Bearing assembly and vessel turret assembly | Yves Tosetti | 1994-09-13 |
| 5279245 | Protection device for a turret bearing | Jean Braud | 1994-01-18 |
| 5181748 | Quick-acting coupling and quick-acting coupling assembly | Leendert Poldervaart | 1993-01-26 |
| 5071171 | Swivel | — | 1991-12-10 |
| 4635971 | Rotatable pipe coupling for a plurality of incoming and a plurality of outgoing pipes | Leendert Poldervaart | 1987-01-13 |