DH

Dae Il Hwang

Samsung: 1 patents #693 of 2,362Top 30%
Overall (2003): #241,889 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6586616 Process for preparing(R)-4-cyano-3-hydroxybutyric acid ester Kyoung Rok Roh, Ho-Sung Yu, Kyung-Il Kim, Won-Jang Lee 2003-07-01