KM

Kai-Shun Mak

HL Hop Lee Cheong Industrial Company Limited: 23 patents #1 of 2Top 50%
Overall (All Time): #156,131 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
D279489 Drawing toy — 1985-07-02