KS

Kwok In Son

WL W. Haking Enterprises Limited: 1 patents #12 of 17Top 75%
📍 Sha Tin, CN: #1,175 of 2,424 inventorsTop 50%
Overall (All Time): #4,108,311 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4193678 Shutter striker cocking mechanism — 1980-03-18