Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |