Inventor · disambiguated record
Christopher J. Schultz
Also filed as: SCHULTZ CHRISTOPHER J
6 granted patents·396 citations·filing 1996–1998
88Inventor score
Technology areasB41J
Files withHEWLETT PACKARD CO6
Top patents by PatentIndex Score
6 records- 0196US5751320AInk recharger for inkjet print cartridge having sliding valve connectable to print cartridgeHEWLETT PACKARD CO·Filed 1996·Granted May 12, 1998·133 cites·26 claims
- 0293US6000791APrinter having a removable print cartridge with handle incorporating an ink inlet valueHEWLETT PACKARD CO·Filed 1997·Granted Dec 14, 1999·91 cites·23 claims
- 0393US5675367AInkjet print cartridge having handle which incorporates an ink fill portHEWLETT PACKARD CO·Filed 1996·Granted Oct 7, 1997·93 cites·26 claims
- 0474US5777648AInkjet print cartridge having an ink fill port for initial filling and a recharge port with recloseable seal for recharging the print cartridge with inkHEWLETT PACKARD CO·Filed 1996·Granted Jul 7, 1998·28 cites·23 claims
- 0568US5963238AIntermittent refilling of print cartridge installed in an inkjet printerHEWLETT PACKARD CO·Filed 1998·Granted Oct 5, 1999·26 cites·19 claims
- 0667US5852458AInkjet print cartridge having a first inlet port for initial filling and a second inlet port for ink replenishment without removing the print cartridge from the printerHEWLETT PACKARD CO·Filed 1996·Granted Dec 22, 1998·25 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →