Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1061849 | Ventilating fan | Jianwei Hu, Wei Liu, Haiqin Li | 2025-02-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1061849 | Ventilating fan | Jianwei Hu, Wei Liu, Haiqin Li | 2025-02-11 |