Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10246630 | Water solution, clean fracturing fluid and method for fracturing reservoir | Caili Dai, Mingwei Zhao, He Liu, Yining Wu, Guang Zhao +1 more | 2019-04-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10246630 | Water solution, clean fracturing fluid and method for fracturing reservoir | Caili Dai, Mingwei Zhao, He Liu, Yining Wu, Guang Zhao +1 more | 2019-04-02 |