Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9457297 | Method of securing filter elements | Erik Brown, Jeffery L. Haslam | 2016-10-04 |
| 9416599 | Rotating continuous flow sub | Thomas F. Bailey, David Pavel, Lev Ring, Ram K. Bansal, David Iblings | 2016-08-16 |
| 9328575 | Dual gradient managed pressure drilling | Guy F. Feasey, David Pavel | 2016-05-03 |