WC

Won Kook Choi

KT Korea Institute Of Science And Technology: 1 patents #17 of 159Top 15%
📍 Seoul, NY: #8 of 20 inventorsTop 40%
Overall (2005): #75,196 of 245,428Top 35%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6841789 Apparatus for surface modification of polymer, metal and ceramic materials using ion beam Seok-Keun Koh, Hyung Jin Jung, Jung-Il Cho 2005-01-11