Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305072 | Method for treating surface of floor | Qinghua Fang, Yin Yin, Jianying Xia | 2025-05-20 |
| 12186973 | Long plastic layer with embossing in register with pattern and rolling method and device therefor | Yibing Wang, Caiqin Zhu | 2025-01-07 |