Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10669468 | Reusable high performance water based drilling fluids | César Misino, Luc Leoni, Shaohua Lu | 2020-06-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10669468 | Reusable high performance water based drilling fluids | César Misino, Luc Leoni, Shaohua Lu | 2020-06-02 |