Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12226725 | Oil slurry filter, oil slurry filter unit and oil slurry filter system containing the same, and oil slurry filtering process | Zhihai Hu, Chuanfeng Niu, Lingping Wang, Fa Liu, Tan Chen +8 more | 2025-02-18 |
| 11958789 | Method for determining consistency coefficient of power-law cement grout | Zhi-quan Yang, Jun Xiong, Ying ZHU, Yi Yang, Muhammad Asif Khan +9 more | 2024-04-16 |