Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11015617 | Rear guard of box fan and box fan | Runming Guo, Fengxi Yan, Weiliang Liu, Xusheng Zhang, Tuanguang Jiang | 2021-05-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11015617 | Rear guard of box fan and box fan | Runming Guo, Fengxi Yan, Weiliang Liu, Xusheng Zhang, Tuanguang Jiang | 2021-05-25 |