Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11946327 | Automatic rheological parameter measuring system and use method for flowing drilling fluid with high temperature and high-pressure | Feifei Zhang, Tao Peng, YueZhi Wang, Yidi Wang, He Liu +2 more | 2024-04-02 |