YA

Yung-Wook Ahn

📍 Seoul, KR: #450 of 1,579 inventorsTop 30%
Overall (2004): #80,887 of 270,089Top 30%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6790118 Block set for educational purposes — 2004-09-14