NC

Namsun Choi

KC Korea Kumho Petrochemical Co.: 1 patents #4 of 25Top 20%
Overall (2004): #148,248 of 270,089Top 55%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6756448 Styrene copolymer Kwanyoung Lee 2004-06-29