YN

Yun Sang Nam

UN Unknown: 1 patents #216 of 2,810Top 8%
📍 Seoul, KR: #450 of 1,579 inventorsTop 30%
Overall (2004): #79,717 of 270,089Top 30%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6742599 Fire extinguisher — 2004-06-01