Inventor
LEMAHIEU RAYMOND GERARD
7 patents
Patents
7 patentsUS4092168AMay 30, 1978
Light-absorbing dyes for silver halide material
AGFA GEVAERT NV43 citations91
US4008085AFeb 15, 1977
Photosensitive material containing an organic polyhalogen compound and a dye precursor and the use thereof
AGFA GEVAERT NV29 citations80
US3957288AMay 18, 1976
Thermographic recording material
AGFA GEVAERT NV29 citations80
US3958815AMay 25, 1976
Pressure-sensitive recording materials
AGFA GEVAERT NV28 citations78
US4011352AMar 8, 1977
Thermographic process of producing an image
AGFA GEVAERT NV17 citations71
US3965282AJun 22, 1976
Thermographic recording material
AGFA GEVAERT NV13 citations71
US3931156AJan 6, 1976
Methine dyes
AGFA GEVAERT NV4 citations55