Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6390198 | Method for running two tubing strings into a well | Robert T. Brooks, Dan P. Saurer, Larry R. Valentine, Jody R. McGlothen | 2002-05-21 |
| 6382323 | Releasable no-go tool | John C. Gano | 2002-05-07 |