LH

Li-Ming Wu Huang

Overall (All Time): #1,616,175 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6460790 Frame width adjusting structure of paper shredder — 2002-10-08
6390398 Device capable of shredding paper and sharpening pencil — 2002-05-21
6250574 Device for monitoring paper shredding action of paper shredder — 2001-06-26