CH

Chak Wa Hung

📍 Sha Tin, CN: #748 of 2,424 inventorsTop 35%
Overall (All Time): #2,161,521 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D551835 Insole — 2007-10-02
D551437 Insole — 2007-09-25