CC

Cheng-Chang Chen

BI Bobson Hygiene International: 2 patents #1 of 2Top 50%
📍 Taichung, CA: #9 of 38 inventorsTop 25%
Overall (2003): #73,357 of 273,478Top 30%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6557723 Hangable storing box for a stack of plastic bags 2003-05-06
D473087 Cleanser dispenser 2003-04-15