Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10590290 | Multi-stage polymer as grinding additive and method of producing the same | Hu Li, Tao Wang, Xinhui Huang, Siyuan Jiang, Cheng-Hui Chen | 2020-03-17 |
WY
Weijun Yang
Overall (2020): #227,082 of 565,922Top 45%
1
Patents 2020