Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6561272 | Technique for deploying a liner into a subterranean wellbore | Jozeph Robert Marcin | 2003-05-13 |
| 6412614 | Downhole shock absorber | Timothy E. LaGrange, David O. Carlson | 2002-07-02 |
| 5791413 | Wireline-set, retrievable packer with flow control plug at the top | — | 1998-08-11 |