Inventor
PEREZ RAUL
US17 patents
⚠️ This page may combine multiple inventors who share the name “PEREZ RAUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BORRA JEFF
6 patentsUS8807725B2Aug 19, 2014
System for priming and de-priming printhead
BORRA JEFF7 citations92
US8636346B2Jan 28, 2014
Multi-path valve for printhead
BORRA JEFF10 citations92
US8485619B2Jul 16, 2013
Method of priming printhead
BORRA JEFF6 citations92
US8882247B2Nov 11, 2014
Fluid distribution system having multi-path valve for gas venting
BORRA JEFF6 citations91
US8777388B2Jul 15, 2014
Fluid distribution system having four-way valve
BORRA JEFF7 citations91
US8529028B2Sep 10, 2013
Fluid distribution system having printhead bypass from container
BORRA JEFF5 citations83
HEWLETT PACKARD DEVELOPMENT CO
6 patentsUS7401907B2Jul 22, 2008
Imaging device including a passive valve
HEWLETT PACKARD DEVELOPMENT CO18 citations83
US7731326B2Jun 8, 2010
Storage system
HEWLETT PACKARD DEVELOPMENT CO11 citations82
US6719417B2Apr 13, 2004
Ink container assembly
HEWLETT PACKARD DEVELOPMENT CO8 citations72
US7455377B2Nov 25, 2008
Printer having adjustable ink delivery system pressure
HEWLETT PACKARD DEVELOPMENT CO6 citations61
USD605223SDec 1, 2009
Imaging head
HEWLETT PACKARD DEVELOPMENT CO2 citations58
US7461928B2Dec 9, 2008
Fluid-delivery mechanism for fluid-ejection device
HEWLETT PACKARD DEVELOPMENT CO1 citations52