Inventor
HUME GARRARD
US7 patents
⚠️ This page may combine multiple inventors who share the name “HUME GARRARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD DEVELOPMENT CO
4 patentsUS6616260B2Sep 9, 2003
Robust bit scheme for a memory of a replaceable printer component
HEWLETT PACKARD DEVELOPMENT CO53 citations95
US11345162B2May 31, 2022
Fluid recirculation channels
HEWLETT PACKARD DEVELOPMENT CO4 citations72
US6769757B2Aug 3, 2004
Robust bit scheme for a memory of a replaceable printer component
HEWLETT PACKARD DEVELOPMENT CO9 citations72
US6663224B2Dec 16, 2003
Orifice plate with break tabs and method of manufacturing
HEWLETT PACKARD DEVELOPMENT CO3 citations59
HEWLETT PACKARD CO
3 patentsUS6331055B1Dec 18, 2001
Inkjet printhead with top plate bubble management
HEWLETT PACKARD CO52 citations95
US5847725ADec 8, 1998
Expansion relief for orifice plate of thermal ink jet print head
HEWLETT PACKARD CO45 citations95
US6360439B1Mar 26, 2002
Method of manufacturing an orifice plate having a plurality of closed slits
HEWLETT PACKARD CO13 citations72