FC

FengZhi Chang

Overall (All Time): #2,447,851 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12390914 Fastener striking tool Aiguo Wang, QiXiao Zhou, JinLong Ni 2025-08-19