WZ

Wenhua Zhou

ZC Zhejiang Sanou Machinery Co.: 1 patents #1 of 3Top 35%
📍 Shanghai, TX: #52 of 93 inventorsTop 60%
Overall (2022): #212,904 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11458547 Self-locking drill chuck Xuebiao Tong, Yungui Wu 2022-10-04