Inventor
FINDLAY HUGH T
US9 patents
Patents
9 patentsUS4453839AJun 12, 1984
Laminated thermal transfer medium for lift-off correction and embodiment with resistive layer composition including lubricating contact graphite coating
IBM23 citations81
US4320170AMar 16, 1982
Polyurethane ribbon for non-impact printing
IBM23 citations80
US4477198AOct 16, 1984
Modified resistive layer in thermal transfer medium having lubricating contact graphite coating
IBM19 citations78
US4384797AMay 24, 1983
Single laminated element for thermal printing and lift-off correction, control therefor, and process
IBM24 citations75
US4692395ASep 8, 1987
Transfer element and process for radiation defined images
IBM8 citations72
US4504840AMar 12, 1985
Thermal printing with ink replenishment
IBM10 citations65
US4984912AJan 15, 1991
Multicolored fabric printing ribbon including nonbleeding, nonmigrating flushed pigment
IBM4 citations54
US4490430ADec 25, 1984
Self-supporting thermal ink
IBM6 citations54
US4762431AAug 9, 1988
Modified thermal printing using a heated roller and with lift-off correction
IBM1 citations47