Inventor
EMMEL PATRICK
CH3 patents
Patents
3 patentsUS7491424B2Feb 17, 2009
Reproduction of security documents and color images with metallic inks
ECOLE POLYTECH21 citations88
US7423778B2Sep 9, 2008
Prediction model for color separation, calibration and control of printers
ECOLE POLYTECH30 citations88
US7027660B2Apr 11, 2006
Images incorporating microstructures
ECOLE POLYTECH62 citations88