Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494567 | Recoverable instant thickening acid and its reusing method | Zuwen Wang, Mian Zhang, Yan Gao, Xiuli Shao, Jing Li +4 more | 2019-12-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494567 | Recoverable instant thickening acid and its reusing method | Zuwen Wang, Mian Zhang, Yan Gao, Xiuli Shao, Jing Li +4 more | 2019-12-03 |