Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7947629 | Method of acidizing sandstone formations | — | 2011-05-24 |
| 7921911 | Surface-modifying agents for wettability modification | Trevor Hughes, Jill F. Geddes | 2011-04-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7947629 | Method of acidizing sandstone formations | — | 2011-05-24 |
| 7921911 | Surface-modifying agents for wettability modification | Trevor Hughes, Jill F. Geddes | 2011-04-12 |