WS

Won Su Seo

📍 Seoul, KR: #1,425 of 3,741 inventorsTop 40%
Overall (2011): #128,841 of 364,097Top 40%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8035761 Shading device for welding helmet — 2011-10-11