Inventor
CAMPBELL LAIRD
US7 patents
Patents
7 patentsUS5309176AMay 3, 1994
Airline ticket printer with stepper motor for selectively engaging print head and platen
SCI SYSTEMS INC85 citations95
US6042285AMar 28, 2000
Device for removing ticket blanks from ticket cassette
SCI SYSTEMS INC12 citations81
US5684285ANov 4, 1997
Airline ticket printer with ticket pre-staging and recirculation
SCI SYSTEMS INC17 citations81
US5664073ASep 2, 1997
Control system for transportation ticket printer having plurality of dual process personal computer boards for performing general computing tasks and sending data to printer control module
SCI SYSTEMS INC10 citations81
US5599117AFeb 4, 1997
Airline ticket printer with ticket prestaging
SCI SYSTEMS INC13 citations81
US5818022AOct 6, 1998
Printer with offset magnetic recorder drive means
SCI SYSTEMS INC3 citations72
US5692845ADec 2, 1997
Airline ticket printer with offset drive means
SCI SYSTEMS INC4 citations72