Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9523043 | Process, method, and system for removing heavy metals from fluids | Dennis J. O'Rear | 2016-12-20 |
| 9447674 | In-situ method and system for removing heavy metals from produced fluids | Sujin Yean, Darrell L. Gallup, Lyman Young, Matthew Bernard Zielinski, Mark Emanuele +2 more | 2016-09-20 |
| 9447675 | In-situ method and system for removing heavy metals from produced fluids | Sujin Yean, Darrell L. Gallup, Lyman Young, Matthew Bernard Zielinski, Mark Emanuele +2 more | 2016-09-20 |
| 9234141 | Process, method, and system for removing heavy metals from oily solids | Dennis J. O'Rear, Kevin J. Grice | 2016-01-12 |