Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6619696 | Expandable locking thread joint | John L. Baugh | 2003-09-16 |
| 6612547 | Downhole flow control devices | Kevin R. Jones, Robert Coon, Douglas J. Murray, Mark E. Hopmann, Steven L. Jennings +1 more | 2003-09-02 |
| 6568470 | Downhole actuation system utilizing electroactive fluids | James Edward Goodson | 2003-05-27 |