Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9765592 | Systems and methods for secondary sealing of a perforation within a wellbore casing | Randy C. Tolman, Kris J. Nygaard, Christian S. Mayer, Pavlin B. Entchev | 2017-09-19 |
| 9617829 | Autonomous downhole conveyance system | Bruce A. Dale, Randy C. Tolman, Pavlin B. Entchev, Chris E. Shuchart, Eric R. Grueschow +1 more | 2017-04-11 |