Inventor
CONNOLLY RAYMOND
IE3 patents
Patents
3 patentsUS10449776B2Oct 22, 2019
Print head sensing chamber circulation
HEWLETT PACKARD DEVELOPMENT CO0 citations50
US10099484B2Oct 16, 2018
Print head sensing chamber circulation
HEWLETT PACKARD DEVELOPMENT CO0 citations50
US10532579B2Jan 14, 2020
Printhead-integrated ink level sensor with central clearing resistor
HEWLETT PACKARD DEVELOPMENT CO0 citations48