Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811382 | Integrated pumping system for use in pumping a variety of fluids | Steven E. Buchanan, Grigory Arauz, Kenneth L. Havlinek, Ashley C. Kishino, Lawrence C. Lee +2 more | 2004-11-02 |
| 6768700 | Method and apparatus for communications in a wellbore | Robert Coon | 2004-07-27 |
| 6752397 | Redundant metal-metal seal | Harjit Kohli, Hebah Ahmed | 2004-06-22 |