Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D929690 | Sweeper | Lei Zhang, Yuan Gao, Ningning Li | 2021-08-31 |
ZC
Zhaopeng Cheng
Overall (2021): #190,113 of 548,734Top 35%
1
Patents 2021