Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10179879 | Method for removing mercury from crude oil | Dennis J. O'Rear, Shabbir Husain | 2019-01-15 |
| 10179880 | Process, method, and system for removing heavy metals from fluids | Dennis J. O'Rear | 2019-01-15 |