Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11066570 | Aqueous stain resistant coating composition | Ronghai Hui, Gang Duan, Rong Xiong, Stephen M. Korenkiewicz | 2021-07-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11066570 | Aqueous stain resistant coating composition | Ronghai Hui, Gang Duan, Rong Xiong, Stephen M. Korenkiewicz | 2021-07-20 |