Inventor
ANDERSON STEPHEN A
US19 patents
⚠️ This page may combine multiple inventors who share the name “ANDERSON STEPHEN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NU KOTE INT INC
6 patentsUS6682183B2Jan 27, 2004
Seal member for ink jet cartridge
NU KOTE INT INC17 citations84
US6923530B2Aug 2, 2005
Fused filter screen for use in ink jet cartridge and method of assembling same
NU KOTE INT INC15 citations83
US6874875B1Apr 5, 2005
Ink cartridge with compressed ink absorbing member therein
NU KOTE INT INC11 citations73
US6814433B2Nov 9, 2004
Base aperture in ink jet cartridge with irregular edges for breaking surface tension of the ink
NU KOTE INT INC8 citations73
US6742880B2Jun 1, 2004
Dual chamber cartridge
NU KOTE INT INC5 citations62
US6846070B2Jan 25, 2005
Pressurized ink filling method for dual compartment ink-jet cartridge used in ink-jet printer
NU KOTE INT INC2 citations61
SEIKO EPSON CORP
5 patentsUS6776477B2Aug 17, 2004
Mechanical seal cap for ink-cartridge
SEIKO EPSON CORP11 citations73
US6742879B2Jun 1, 2004
Dual chamber ink-jet cartridge
SEIKO EPSON CORP7 citations73
US6666552B2Dec 23, 2003
Diaphragm/check valve used in inkjet cassette to air removal for extended life storage
SEIKO EPSON CORP12 citations73
US6659599B2Dec 9, 2003
Maximum liquid level in dual chamber ink-jet cartridge to control head pressure effect on ink containing porous member in an ink-jet printer
SEIKO EPSON CORP9 citations73
US6682184B2Jan 27, 2004
Septum seal plug used in inkjet cartridge
SEIKO EPSON CORP10 citations72