Inventor

BRUECKNER HANS D

DE3 patents

Patents

3 patents

US5472640ADec 5, 1995

Conductive lamellar pigments

MERCK PATENT GMBH25 citations89

US4780140AOct 25, 1988

Platelet-shaped iron oxide pigments

MERCK PATENT GMBH14 citations71

US5344488ASep 6, 1994

Pigments

MERCK PATENT GMBH16 citations70