WL

Wuchin Lin

Overall (All Time): #2,268,955 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5664814 Portable lock 1997-09-09
5613718 Retaining means for a door 1997-03-25