Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6720292 | Controlling fluid flow in a subterranean formation with a reinforced clay gel | Zhihong Zhou, Brian Wayne Wiwchar | 2004-04-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6720292 | Controlling fluid flow in a subterranean formation with a reinforced clay gel | Zhihong Zhou, Brian Wayne Wiwchar | 2004-04-13 |