WL

Walter Liao

Overall (All Time): #1,592,663 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7032797 Punching-depth adjusting device for use with a nailing gun — 2006-04-25
6138888 Pneumatic hammer — 2000-10-31
5873509 Magazine structure for a power stapler — 1999-02-23