CH

Chen-Rong Hsu

Overall (All Time): #2,211,217 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6390483 Folding device for scooter Jenn-Jia Shu 2002-05-21
D454377 Scooter Jenn-Jia Shu 2002-03-12