Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11686167 | Low gravity solids reducing processes, systems and methods, and solids reducing processes, systems and methods for drilling fluids, using collision forces within a pressure drop chamber | — | 2023-06-27 |
| 10975640 | Low gravity solids reducing processes, systems and methods, and solids reducing processes, systems and methods for drilling fluids, using collision forces within a pressure drop chamber | — | 2021-04-13 |
| 9745024 | Recessed barge design | — | 2017-08-29 |
| 9441429 | Modular rig design | Thomas Geehan | 2016-09-13 |
| 8714253 | Method and system for injection of viscous unweighted, low-weighted, or solids contaminated fluids downhole during oilfield injection process | Greg McEwen, Gary Woolsey, Katerina V. Newman | 2014-05-06 |
| 8695809 | Return drilling fluid processing | Greg McEwen | 2014-04-15 |
| 7862730 | Systems and methods for separating hydrocarbons from water | Greg McEwen | 2011-01-04 |