YC

Yum Ho Wilbur Chan

LI Legendary Sound International: 4 patents #1 of 2Top 50%
Overall (All Time): #1,241,076 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D650831 Guitar headstock 2011-12-20
D611523 Guitar 2010-03-09
D589549 Jingle stick 2009-03-31
D565093 Electric guitar 2008-03-25