KC

Keung Chan

📍 Dongguang, CN: #2 of 2 inventorsTop 100%
Overall (2002): #177,242 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6382863 Ring binder with compact disk holder Chun On To 2002-05-07