Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10864487 | Sand-mixing equipment | Shuwei Li, Weiwei Liu, Mingsheng Li, Xiangxiang Ren, Changli Li +1 more | 2020-12-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10864487 | Sand-mixing equipment | Shuwei Li, Weiwei Liu, Mingsheng Li, Xiangxiang Ren, Changli Li +1 more | 2020-12-15 |