Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10024147 | Downhole pressure maintenance system using reference pressure | Syed Hamid, Gregory William Garrison, Colby M. Ross, William Mark Richards, Thomas Jules Frosell | 2018-07-17 |
| 9976361 | Method and system for directing control lines along a travel joint | William Mark Richards, Phillip T. Thomas | 2018-05-22 |