Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799686 | Tubular filtration apparatus | Anthony D. Simone, Sam A. Hopkins | 2004-10-05 |
| 6782948 | Remotely operated multi-zone packing system | Phillip T. Thomas, Travis Hailey | 2004-08-31 |
| 6776241 | Screen jacket assembly connection and methods of using same | Ana M. Castano-Mears, Perry C. Shy | 2004-08-17 |
| 6722427 | Wear-resistant, variable diameter expansion tool and expansion methods | John C. Gano, Kenneth L. Schwendemann, Darrin N. Towers, Perry C. Shy | 2004-04-20 |