CC

Chang-Rong Chen

Overall (All Time): #2,198,258 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D478267 Grip for hand tool — 2003-08-12
D469327 Grip for hand tool — 2003-01-28