Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9951262 | Well servicing fluid | Kay E. Cawiezel, Rupa Venugopal, Tanhee Galindo | 2018-04-24 |
| 9919966 | Method of using phthalic and terephthalic acids and derivatives thereof in well treatment operations | — | 2018-03-20 |