Inventor

EVANS ROGER F

US2 patents

Patents

2 patents

US5467117ANov 14, 1995

Addition of alcohol to prewet solutions to enhance and accelerate wetting to hydrophobic foams for application to ink-jet pens

HEWLETT PACKARD CO26 citations90

US5185614AFeb 9, 1993

Priming apparatus and process for multi-color ink-jet pens

HEWLETT PACKARD CO38 citations89