Inventor
JIN YEONG-SOOL
KR3 patents
Patents
3 patentsUS7914851B2Mar 29, 2011
Method of manufacturing hot-dipped galvanized steel sheet
POSCO3 citations59
US7989075B2Aug 2, 2011
Chrome-free composition of low temperature curing for treating a metal surface and a metal sheet using the same
POSCO4 citations54
US7534826B2May 19, 2009
Paint composition having improved far-infrared emissivity, antibiosis and solvent resistance, and precoated metal sheet coated the same
POSCO2 citations54