Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7905283 | Process for removing silica in heavy oil recovery | Keith R. Minnich | 2011-03-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7905283 | Process for removing silica in heavy oil recovery | Keith R. Minnich | 2011-03-15 |