Inventor

KETTLER WILHELM H

CH2 patents

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

HERBERTS GMBH

1 patent

US6064487AMay 16, 2000

Method for calculating dye formulations of pigmented effect dyeing tones

HERBERTS GMBH45 citations88

X RITE EUROPE GMBH

1 patent

US11719578B2Aug 8, 2023

Apparatus and method for effect pigment identification

X RITE EUROPE GMBH0 citations41