Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187241 | Portable blowing device | Xunhuan Wu, Guang Yang, Weiping Li, Jun Zhu, Quan Lv +2 more | 2021-11-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187241 | Portable blowing device | Xunhuan Wu, Guang Yang, Weiping Li, Jun Zhu, Quan Lv +2 more | 2021-11-30 |