SC

Stephen Kwok Ki Chan

📍 Vancouver, CA: #77 of 279 inventorsTop 30%
Overall (2004): #112,500 of 270,089Top 45%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D499449 Craft punch — 2004-12-07