Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6978841 | Sand removal and device retrieval tool | Corey Hoffman, Mike A. Luke, Stephen J. Norris | 2005-12-27 |
| 6966375 | Downhole surge pressure reduction and filtering apparatus | Clayton Stanley Pluchek, Gerald Pedersen, Thad Scott, David M. Haugen | 2005-11-22 |