Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11268895 | Dustproof test device and dustproof test method | Pan Zhang, Xiaozhi Wu | 2022-03-08 |
HG
Hong Gan
Overall (2022): #430,473 of 548,613Top 80%
1
Patents 2022