Inventor
GRUMMETT LORNE H
5 patents
Patents
5 patentsUS4513661AApr 30, 1985
Dot matrix line printer
TRILOG INC11 citations71
US4480541ANov 6, 1984
Control system for dot matrix line printer
TRILOG INC13 citations70
US4401390AAug 30, 1983
Ribbon control system for multiple color impact printer
TRILOG INC9 citations69
US4336751AJun 29, 1982
Apparatus for producing a multiple color hard copy image
TRILOG INC9 citations69
US4289069ASep 15, 1981
Method for producing a multiple color hard copy image
TRILOG INC15 citations69