Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11332639 | Aqueous antifogging resin, aqueous antifogging coating composition and preparation method thereof | Yunjian Ling, Weiguo Wang, Bo Yang, Guoqiang Lv | 2022-05-17 |
| 10214661 | Organic silicon coating | Ping Li, Weiguo Wang | 2019-02-26 |