Inventor
KAPLINSKY GEORGE T
US20 patents
Patents
20 patentsUS6341853B1Jan 29, 2002
Continuous refill of spring bag reservoir in an ink-jet swath printer/plotter
HEWLETT PACKARD CO145 citations99
US5757390AMay 26, 1998
Ink volume sensing and replenishing system
HEWLETT PACKARD CO139 citations98
US5754207AMay 19, 1998
Volume indicating ink reservoir cartridge system
HEWLETT PACKARD CO102 citations98
US5745137AApr 28, 1998
Continuous refill of spring bag reservoir in an ink-jet swath printer/plotter
HEWLETT PACKARD CO115 citations98
US5115250AMay 19, 1992
Wiper for ink-jet printhead
HEWLETT PACKARD CO171 citations98
US6030075AFeb 29, 2000
Common ink-jet cartridge platform for different printheads
HEWLETT PACKARD CO49 citations96
US5712669AJan 27, 1998
Common ink-jet cartridge platform for different printheads
HEWLETT PACKARD CO74 citations96
US5541632AJul 30, 1996
Ink pressure regulator for a thermal ink jet printer
HEWLETT PACKARD CO66 citations96
US5426459AJun 20, 1995
Combined filter/aircheck valve for thermal ink-jet pen
HEWLETT PACKARD CO89 citations96
US4714937ADec 22, 1987
Ink delivery system
HEWLETT PACKARD CO101 citations96
US6206515B1Mar 27, 2001
Double compartment ink-jet cartridge with optimum snout
HEWLETT PACKARD CO31 citations92
US6003984ADec 21, 1999
Ink-jet swath printer with auxiliary ink reservoir
HEWLETT PACKARD CO40 citations92
US5767882AJun 16, 1998
Collapsible ink reservoir structure and printer ink cartridge
HEWLETT PACKARD CO38 citations92
US5594483AJan 14, 1997
Ink-jet cartridge with ink filtration
HEWLETT PACKARD CO25 citations92
US5574490ANov 12, 1996
Ink jet hard copy apparatus ink cartridge
HEWLETT PACKARD CO27 citations92
US5448818ASep 12, 1995
Method of assembly of a collapsible ink reservoir structure
HEWLETT PACKARD CO29 citations92
US5898451AApr 27, 1999
Method for ink-jet printing using a collapsible ink reservoir structure and printer ink cartridge
HEWLETT PACKARD CO16 citations74
US5748215AMay 5, 1998
Ink-jet printer including ink cartridge with optimum snout and alignment surfaces
HEWLETT PACKARD CO12 citations74
US5870125AFeb 9, 1999
Thin pen structure for thermal ink-jet printer
HEWLETT PACKARD CO16 citations73
US5491502AFeb 13, 1996
Thin pen structure for thermal ink-jet printer
HEWLETT PACKARD CO10 citations73