Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6619398 | Cement diverter system for multilateral junctions and method for cementing a junction | Aubrey C. Mills, Douglas J. Murray | 2003-09-16 |
| 6561279 | Method and apparatus for completing a wellbore | Sebastian Wolters, Douglas J. Murray | 2003-05-13 |