Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8505294 | Method and system for control of hydraulic systems | Darrin L. Willauer, Walter S. Going, III | 2013-08-13 |
| 6619391 | Combined sealing and gripping unit for retrievable packers | John L. Baugh | 2003-09-16 |
| 6467540 | Combined sealing and gripping unit for retrievable packers | John L. Baugh | 2002-10-22 |