WZ

Wenhua Zhou

📍 Shanghai, TX: #1 of 15 inventorsTop 7%
Overall (2005): #29,597 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6899342 Manually tightened chuck 2005-05-31
6899343 Manually tightened chuck 2005-05-31