WH

Wan-Seok Han

📍 Seoul, KR: #18,030 of 39,741 inventorsTop 50%
Overall (All Time): #2,188,835 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6708353 Protective apparatus for human backbones — 2004-03-23
6444236 Compositon containing medicinal herbs and young antlers of cornu cervi — 2002-09-03