FJ

Frankie S.F. Jim

CL Concavex Plastic Works Limited: 1 patents #2 of 2Top 100%
📍 Sha Tin, CN: #1,175 of 2,424 inventorsTop 50%
Overall (All Time): #3,668,989 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D416927 Magnifying glass — 1999-11-23