YC

Yi-Hsin Chiang

CC Chia Chung Enterprises Co.: 1 patents #2 of 5Top 40%
Overall (All Time): #3,478,354 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6732751 Automatic cleaning apparatus for paint sprayer gun — 2004-05-11