Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11685676 | Pretreatment of produced water to facilitate improved metal extraction | Michael R. Pavia, Yinghui Li, Gary P. Katz | 2023-06-27 |
| 10968126 | Pretreatment of produced water to facilitate improved metal extraction | Michael R. Pavia, Yinghui Li, Gary P. Katz | 2021-04-06 |