Inventor
SCHWONKE KARL-HEINZ
DE4 patents
Patents
4 patentsUS6224804B1May 1, 2001
Low-emission elastomer floor covering
DLW AG23 citations85
US7238416B2Jul 3, 2007
Linoleum-based floor covering with improved flame-retardant properties and a method for producing the same
DLW AG8 citations69
US6680394B1Jan 20, 2004
Method for producing three-dimensional cross-linked oxidized unsaturated fatty acids and/or fatty acid esters
DLW AG6 citations66
US7306843B2Dec 11, 2007
Linoleum-based planar structure and process for making same
DLW AG0 citations42