Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6729410 | Multiple tube structure | — | 2004-05-04 |
| 6712148 | Junction isolation apparatus and methods for use in multilateral well treatment operations | Steven Ronald Fipke, Ernest C. Bailey, Travis W. Cavender | 2004-03-30 |