Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9745827 | Completion assembly with bypass for reversing valve | Jason A. Allen, Robert S. O'Brien, Andrew Cayson | 2017-08-29 |
| 9574408 | Wellbore strings containing expansion tools | Travis E. Cochran, Jason A. Allen, Robert S. O'Brien, Jai Kishan Koli | 2017-02-21 |