Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10849268 | Grass trimmer | Jianpeng Guo, Fangjie Nie, Toshinari Yamaoka | 2020-12-01 |
| 10695946 | Method of manufacture of medium and high density fibreboard with moisture and mildew resistance and low formaldehyde level | — | 2020-06-30 |