Inventor

VERVLOET LUDOVICUS H

BE12 patents

Patents

12 patents

US5068165ANov 26, 1991

Lithographic aluminum offset printing plate made according to the dtr-process

AGFA GEVAERT NV28 citations91

US5273858ADec 28, 1993

Method of making lithographic aluminum offset printing plates

AGFA GEVAERT NV29 citations90

US4808509AFeb 28, 1989

Diffusion transfer imaging method and receptor sheet for making personal identification documents

AGFA GEVAERT NV7 citations72

US4762759AAug 9, 1988

Image-receiving material with siloxane, colloidal silica and gelatin for silver complex diffusion transfer

AGFA GEVAERT NV9 citations72

US5362602ANov 8, 1994

Method of making lithographic aluminum offset printing plates

AGFA GEVAERT NV6 citations71

US5213920AMay 25, 1993

Method for obtaining litographic printing plates by electrophotographic imaging

AGFA GEVAERT NV10 citations71

US4686170AAug 11, 1987

Photographic silver complex diffusion transfer reversal process under yellow safelight

AGFA GEVAERT NV7 citations70

US5213943AMay 25, 1993

Lithographic aluminum offset printing plate made according to the DTR-process

AGFA GEVAERT NV2 citations61

US5004659AApr 2, 1991

Dye image receiving material

AGFA GEVAERT NV4 citations61

US4908286AMar 13, 1990

Image-receiving material for use in diffusion transfer reversal

AGFA GEVAERT NV4 citations61

US4902593AFeb 20, 1990

Dye image receiving material

AGFA GEVAERT NV6 citations61

US4772536ASep 20, 1988

Dye image receiving material

AGFA GEVAERT NV2 citations61