Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7825073 | Treatment fluids comprising clarified xanthan and associated methods | Thomas D. Welton, Michael W. Sanders, Sean R. Beach, Richard W. Pauls, Phillip C. Harris +8 more | 2010-11-02 |