Inventor
SPEHN JÜRGEN
CH5 patents
Patents
5 patentsUS10767055B2Sep 8, 2020
Mineral material powder with high dispersion ability and use of said mineral material powder
OMYA INT AG5 citations70
US11555122B2Jan 17, 2023
Mineral material powder with high dispersion ability and use of said mineral material powder
OMYA INT AG0 citations59
US10723885B2Jul 28, 2020
Process for improving particle size distribution of calcium carbonate-comprising material
OMYA INT AG1 citations58
US9868827B2Jan 16, 2018
Process for the production of a composite polymer material with increased filler content
OMYA INT AG0 citations46
US9637609B2May 2, 2017
Process for the production of a composite polymer material with increased filler content
OMYA INT AG0 citations46