Inventor
MILLS ROSS N
US10 patents
Patents
10 patentsUS4513299AApr 23, 1985
Spot size modulation using multiple pulse resonance drop ejection
IBM107 citations95
US4475113AOct 2, 1984
Drop-on-demand method and apparatus using converging nozzles and high viscosity fluids
IBM89 citations95
US5128846AJul 7, 1992
Light source
IBM80 citations93
US4266232AMay 5, 1981
Voltage modulated drop-on-demand ink jet method and apparatus
IBM86 citations93
US4499479AFeb 12, 1985
Gray scale printing with ink jet drop-on demand printing head
IBM58 citations92
US4353078AOct 5, 1982
Ink jet print head having dynamic impedance adjustment
IBM29 citations92
US4323908AApr 6, 1982
Resonant purging of drop-on-demand ink jet print heads
IBM39 citations92
US4492968AJan 8, 1985
Dynamic control of nonlinear ink properties for drop-on-demand ink jet operation
IBM28 citations89
US4698644AOct 6, 1987
Drop-on-demand ink jet print head
IBM20 citations77
US4771298ASep 13, 1988
Drop-on-demand print head using gasket fan-in
IBM15 citations70