Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9739118 | Compensating pressure chamber for setting in low and high hydrostatic pressure applications | Eric Halfmann, Daniel Ewing | 2017-08-22 |
| 9303484 | Dissolvable subterranean tool locking mechanism | Basil J. Joseph | 2016-04-05 |
| 7896090 | Stroking tool using at least one packer cup | Mark K. Adam | 2011-03-01 |