Inventor
TROUPES DEMETRIOS
US7 patents
Patents
7 patentsUS4712102ADec 8, 1987
Method and apparatus for displaying enlarged or enhanced dot matrix characters
IBM24 citations79
US4978239ADec 18, 1990
Temperature limiting apparatus and method for printer
IBM9 citations71
US4703323AOct 27, 1987
Method and apparatus for displaying enhanced dot matrix characters
IBM16 citations71
US4586835AMay 6, 1986
Printer for printing characters in two alternative print qualities
IBM19 citations71
US4761085AAug 2, 1988
Printer with enhanced bidirectional logic seeking for increased through-put
IBM18 citations70
US4758103AJul 19, 1988
Method and apparatus for quieting the operation of a dot matrix printer
IBM7 citations68
US4619537AOct 28, 1986
Ribbon feed with ink depletion compensation
IBM8 citations67