Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637526 | Offset elevator for a pipe running tool and a method of using a pipe running tool | Daniel Juhasz, Brian L. Eidem, Hans van Rijzingen | 2003-10-28 |
| 6588501 | Method and apparatus to reduce hydrostatic pressure in sub sea risers using buoyant spheres | — | 2003-07-08 |