Inventor

KATZMANN HEINZ-PETER

DE4 patents

⚠️ This page may combine multiple inventors who share the name “KATZMANN HEINZ-PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DU PONT

2 patents

US7399397B2Jul 15, 2008

Process for the production of coated substrates

DU PONT1 citations49

US6328873B1Dec 11, 2001

Cathodic electrodeposition coating compositions and process for using same

DU PONT0 citations49

HERBERTS AG

1 patent

US5415750AMay 16, 1995

Baths for electrophoretic lacquering capable of cathodic deposition with additives for enhancing surface appearance, and the use of said additives in coating processes

HERBERTS AG12 citations64

HERBERTS & CO GMBH

1 patent

US5098537AMar 24, 1992

Cathodically depositable electrodeposition coating baths comprising surface-improving additives, and use of the additives in coating processes

HERBERTS & CO GMBH5 citations58