Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9587168 | Alkylaromatic sulfonates for enhanced oil recovery process | Curt B. Campbell, Andrew J. Howes | 2017-03-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9587168 | Alkylaromatic sulfonates for enhanced oil recovery process | Curt B. Campbell, Andrew J. Howes | 2017-03-07 |