WK

Wai Yip Ko

Overall (2016): #189,411 of 481,213Top 40%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9282782 Waterproof sole with high air and vapor permeability Siu Ching Fung, Chun Ning Fong 2016-03-15