Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11126716 | System security method and apparatus | — | 2021-09-21 |
| 11066572 | Method of preparing high-performance water-soluble acrylic resin with high solid content and low viscosity | Guoping Zeng, Gang Wang, Jun Zhang, Jianping Fu | 2021-07-20 |