Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D942832 | Screwdriver handle | Ningning Li, Jianyu Tang | 2022-02-08 |
LL
Lidan Liu
Overall (2022): #359,963 of 548,613Top 70%
1
Patents 2022