Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11236966 | Expandable baton | Bing Liang, Yongzhi HUANG, Dingkun Zuo | 2022-02-01 |
GH
Gaofang HE
Overall (All Time): #2,634,915 of 4,157,543Top 65%
1
Patents All Time