Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820690 | Technique utilizing an insertion guide within a wellbore | Hubertus V. Thomeer | 2004-11-23 |
| 6817415 | Method of sealing an annulus surrounding a slotted liner | Jacques Orban, Erik Nelson, Dominique Guillot | 2004-11-16 |
| RE38578 | Method and apparatus for cementing a well | Brian Darling | 2004-09-14 |
| 6722437 | Technique for fracturing subterranean formations | Peter A. Goode | 2004-04-20 |