Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208589 | Controlling metal sulfide scale in drilling operations | Dong-Ming Shen | 2021-12-28 |
| 11149188 | Oleofuransulfonate surfactants for use in wellbore applications | Antonio Recio, III, Janette Cortez | 2021-10-19 |