Inventor
APPLEGATE STEVEN L
12 patents
⚠️ This page may combine multiple inventors who share the name “APPLEGATE STEVEN L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
11 patentsUS5012289AApr 30, 1991
Toner metering apparatus
IBM43 citations90
US4413919ANov 8, 1983
Ribbon loading system for printers
IBM26 citations81
US4329071AMay 11, 1982
Current collector for resistive ribbon printers
IBM23 citations81
US4329075AMay 11, 1982
Printhead assembly for typewriters or the like
IBM22 citations81
US4558963ADec 17, 1985
Feed rates and two-mode embodiments for thermal transfer medium conservation
IBM25 citations80
US4396308AAug 2, 1983
Ribbon guiding for thermal lift-off correction
IBM23 citations80
US4661004AApr 28, 1987
Ribbon feed tension mechanism
IBM7 citations73
US4408908AOct 11, 1983
Ribbon feed system for a matrix printer
IBM13 citations73
US4390884AJun 28, 1983
Printhead stylus assembly
IBM12 citations68
US4775252AOct 4, 1988
Thermal printhead actuator responsive to carriage drive and including a four bar linkage and spring
IBM3 citations60
US4740092AApr 26, 1988
Printhead shifting for wear distribution
IBM6 citations56