Inventor
FISCHER JOSEPH J
3 patents
Patents
3 patentsUS4401390AAug 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