Inventor
HAN KIE-SUN
KR3 patents
Patents
3 patentsUS7473457B2Jan 6, 2009
Wood flooring composed of WPL, base and soundproof layer
LG CHEMICAL LTD18 citations72
US7575813B2Aug 18, 2009
Wood flooring with laminated wood and plastic layers using symmetric structure and method of manufacturing the same
LG CHEMICAL LTD2 citations60
US7476435B2Jan 13, 2009
Backed grooved wood flooring composed of HPL, waterproof plywood and soundproof layer, and method of manufacturing the same
LG CHEMICAL LTD0 citations37