Inventor

LUNDSTEN KERRY J

US3 patents

Patents

3 patents

US5929875AJul 27, 1999

Acoustic and ultrasonic monitoring of inkjet droplets

HEWLETT PACKARD CO134 citations98

US6412901B2Jul 2, 2002

Acoustic and ultrasonic monitoring of inkjet droplets

HEWLETT PACKARD CO52 citations95

US6260941B1Jul 17, 2001

Acoustic and ultrasonic monitoring of inkjet droplets

HEWLETT PACKARD CO32 citations92