HS

Hee-Man Son

PC Posco Co.: 1 patents #573 of 1,176Top 50%
Overall (All Time): #3,246,536 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7922968 Corrosion resistance improved steel sheet for automotive muffler and method of producing the steel sheet Won-Ho Son, Jai-Ik Kim, Seung Hee Lee, Jeong-Bong Yoon 2011-04-12