KW

Kinchung Wong

📍 Sha Tin, CN: #22 of 108 inventorsTop 25%
Overall (2002): #172,977 of 266,432Top 65%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6363653 Device for preventing rats from climbing — 2002-04-02