WK

Wen-Chia Kuo

JC J.D Components Co.: 1 patents #8 of 18Top 45%
Overall (All Time): #2,846,226 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10227101 Pneumatic and hydraulic elevating seat tube assembly of bicycle Pin-Chieh Feng 2019-03-12