Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10808185 | Bright stock production from low severity resid deasphalting | Timothy L. Hilbert, Michael B. Carroll, Ajit B. Dandekar, Sara L. Yohe, Stephen H. Brown +11 more | 2020-10-20 |
| 10618002 | System and method for treating ambient air | Michael C. Bradford | 2020-04-14 |
| 10584291 | High pressure hydrofinishing for lubricant base oil production | Gary P. Schleicher | 2020-03-10 |