SH

Sanghwan Han

📍 Songpa-gu, KR: #20 of 49 inventorsTop 45%
Overall (All Time): #3,577,161 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6209951 Portable, foldable chair — 2001-04-03