Inventor
BARINAGA JOHN A
US30 patents
⚠️ This page may combine multiple inventors who share the name “BARINAGA JOHN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD CO
15 patentsUS6203147B1Mar 20, 2001
Electrical and fluidic interface for an ink supply
HEWLETT PACKARD CO135 citations98
US5956057ASep 21, 1999
Ink container having electronic and mechanical features enabling plug compatibility between multiple supply sizes
HEWLETT PACKARD CO110 citations98
US5777646AJul 7, 1998
Self-sealing fluid inerconnect with double sealing septum
HEWLETT PACKARD CO171 citations98
US6290343B1Sep 18, 2001
Monitoring and controlling ink pressurization in a modular ink delivery system for an inkjet printer
HEWLETT PACKARD CO150 citations97
US6454385B1Sep 24, 2002
Sliced sponge scraper system for inkjet wipers
HEWLETT PACKARD CO40 citations93
US6601943B2Aug 5, 2003
Indexing scraper cleaning system for inkjet printheads
HEWLETT PACKARD CO16 citations92
US6318837B1Nov 20, 2001
Bristled scraper cleaning system for inkjet printheads
HEWLETT PACKARD CO22 citations92
US6238035B1May 29, 2001
Indexing scraper cleaning method and system for inkjet printheads and printing mechanism including the system
HEWLETT PACKARD CO42 citations92
US5880764AMar 9, 1999
Adaptive ink supply for an ink-jet printer
HEWLETT PACKARD CO40 citations92
US5844579ADec 1, 1998
Out-of-ink sensing system for an ink-jet printer
HEWLETT PACKARD CO29 citations92
US5844580ADec 1, 1998
Ink container configured for use with a printing device having an out-of-ink sensing system
HEWLETT PACKARD CO19 citations92
US6561619B1May 13, 2003
Flipping wiper scraper system for inkjet printheads
HEWLETT PACKARD CO25 citations91
US6340220B1Jan 22, 2002
Transferring spittoon system for waste inkjet ink
HEWLETT PACKARD CO31 citations91
US5856839AJan 5, 1999
Ink supply having an integral pump
HEWLETT PACKARD CO35 citations90
US6409303B1Jun 25, 2002
Two-stage scraper system for inkjet wipers
HEWLETT PACKARD CO7 citations73
HEWLETT PACKARD DEVELOPMENT CO
15 patentsUS6913341B2Jul 5, 2005
Service station architecture and method for drum printer
HEWLETT PACKARD DEVELOPMENT CO53 citations96
US6592200B2Jul 15, 2003
Integrated print module and servicing assembly
HEWLETT PACKARD DEVELOPMENT CO56 citations94
US7311376B2Dec 25, 2007
Imaging device and method
HEWLETT PACKARD DEVELOPMENT CO31 citations92
US7229149B2Jun 12, 2007
Service station and method for servicing drum printer
HEWLETT PACKARD DEVELOPMENT CO40 citations92
US6874872B2Apr 5, 2005
Monitoring and controlling ink pressurization in a modular ink delivery system for an inkjet printer
HEWLETT PACKARD DEVELOPMENT CO29 citations92
US6585350B2Jul 1, 2003
Printing mechanism multi-directional wiping technique
HEWLETT PACKARD DEVELOPMENT CO21 citations92
US6637858B2Oct 28, 2003
Printing mechanism hinged printbar assembly
HEWLETT PACKARD DEVELOPMENT CO39 citations91
US6595619B2Jul 22, 2003
Printing mechanism service station for a printbar assembly
HEWLETT PACKARD DEVELOPMENT CO28 citations91
US6793329B2Sep 21, 2004
Electrical and fluidic interface for an ink supply
HEWLETT PACKARD DEVELOPMENT CO16 citations84
US7210761B2May 1, 2007
Wiper apparatus and method for cleaning a printhead
HEWLETT PACKARD DEVELOPMENT CO9 citations73
US6644776B1Nov 11, 2003
Snout wiper assembly
HEWLETT PACKARD DEVELOPMENT CO9 citations73
US6789875B2Sep 14, 2004
Printing mechanism hinged printbar assembly
HEWLETT PACKARD DEVELOPMENT CO7 citations72
US6755502B2Jun 29, 2004
Sliced sponge scraper system for inkjet wipers
HEWLETT PACKARD DEVELOPMENT CO2 citations63
US7540583B2Jun 2, 2009
Wiper
HEWLETT PACKARD DEVELOPMENT CO2 citations60
US6688723B2Feb 10, 2004
Two-stage scraper system for inkjet wipers
HEWLETT PACKARD DEVELOPMENT CO0 citations51