Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9828826 | Wellbore isolation system with communication lines | David S. Bishop, John E. Britt, Kim Tijerina, Kirby G. Schrader, Conner S. George +4 more | 2017-11-28 |
| 9828839 | Barrier device with fluid bypass for multi-zone wellbores | Geoffrey York Powers | 2017-11-28 |
| 9677349 | Downhole entry guide having disappearing profile and methods of using same | Timothy Cragin | 2017-06-13 |