Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10899974 | Light oil reflux heavies removal process | Paul R. Davies, Dale L. Embry, David W. Larkin, Qi Ma | 2021-01-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10899974 | Light oil reflux heavies removal process | Paul R. Davies, Dale L. Embry, David W. Larkin, Qi Ma | 2021-01-26 |