Inventor
DE SMEDT WILLY P
BE7 patents
Patents
7 patentsUS4808509AFeb 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
US4686170AAug 11, 1987
Photographic silver complex diffusion transfer reversal process under yellow safelight
AGFA GEVAERT NV7 citations70
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