Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8057578 | Method for treatment of process waters | — | 2011-11-15 |
| 8048202 | Method for treatment of process waters using steam | — | 2011-11-01 |
| 7955496 | Systems and methods for upgrading hydrocarbons | Rashid Iqbal | 2011-06-07 |