KF

Kenny Yiu Wing Fung

📍 Sha Tin, CN: #514 of 2,424 inventorsTop 25%
Overall (All Time): #1,632,016 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D405122 Roller skate 1999-02-02
D397389 Roller skate 1998-08-25
D396516 Roller skate 1998-07-28