Inventor · disambiguated record
Kenneth Williams
Also filed as: WILLIAMS KENNETH · WILLIAMS KENNETH R · WILLIAMS KENNETH RUSSELL
41 granted patents·5 pending applications·765 citations·filing 1987–2019
98Inventor score
Top patents by PatentIndex Score
46 records- 0193US6467874B1Pen positioning in page wide array printersHEWLETT PACKARD CO·Filed 2001·Granted Oct 22, 2002·58 cites·20 claims
- 0293US6068370AFluidic delivery system with tubing and manifolding for an off-axis printing systemHEWLETT PACKARD CO·Filed 1996·Granted May 30, 2000·89 cites·25 claims
- 0392US5602574AMatrix pen arrangement for inkjet printingHEWLETT PACKARD CO·Filed 1994·Granted Feb 11, 1997·93 cites·16 claims
- 0490US6299287B1Printhead arrangement to eliminate bi-directional hue shiftingHEWLETT PACKARD CO·Filed 2000·Granted Oct 9, 2001·40 cites·24 claims
- 0588US11267254B2Fluid recirculation within printing device reservoir via extraction pump and supply pumpHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Mar 8, 2022·3 cites·15 claims
- 0688US6003981AReplaceable module for a printing composition delivery system of a printing deviceHEWLETT PACKARD CO·Filed 1997·Granted Dec 21, 1999·68 cites·14 claims
- 0787US6394579B1Fluid ejecting device with varied nozzle spacingHEWLETT PACKARD CO·Filed 1999·Granted May 28, 2002·57 cites·18 claims
- 0887US6367918B1Unitary latching device for secure positioning of print cartridge during printing, priming and replenishmentHEWLETT PACKARD CO·Filed 1999·Granted Apr 9, 2002·61 cites·20 claims
- 0985US10647126B2Printing subassemblyHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted May 12, 2020·2 cites·15 claims
- 1085US8430585B2Print bar lift and methodHENDRICKS JEFFREY T·Filed 2010·Granted Apr 30, 2013·5 cites·11 claims
- 1184US8353566B2Print bar liftHEWLETT PACKARD DEVELOPMENT CO·Filed 2010·Granted Jan 15, 2013·4 cites·15 claims
- 1283US6575553B1Inkjet residue cleaning system for inkjet cartridgesHEWLETT PACKARD CO·Filed 2000·Granted Jun 10, 2003·31 cites·23 claims
- 1382US6154232ADrum-based printers using multiple pens per colorHEWLETT PACKARD CO·Filed 1999·Granted Nov 28, 2000·42 cites·16 claims
- 1475US6378987B2Method for reducing torsional deflectionsHEWLETT PACKARD CO·Filed 2001·Granted Apr 30, 2002·17 cites·11 claims
- 1575US6164749AMethod for user alignment of a color printerHEWLETT PACKARD CO·Filed 1997·Granted Dec 26, 2000·34 cites·11 claims
- 1674US6494630B2Datum structure for compact print cartridgeHEWLETT PACKARD CO·Filed 1999·Granted Dec 17, 2002·32 cites·24 claims
- 1774US6164771ACompact print cartridge with oppositely located fluid and electrical interconnectsHEWLETT PACKARD CO·Filed 1999·Granted Dec 26, 2000·31 cites·22 claims
- 1870US11007718B2Supplying build materialHEWLETT PACKARD DEVELOPMENT CO·Filed 2015·Granted May 18, 2021·1 cites·11 claims
- 1970US5751322ALimited access needle/septum ink-supply interface mechanismHEWLETT PACKARD CO·Filed 1996·Granted May 12, 1998·27 cites·13 claims
- 2069US11752773B2Printing agent transfer for 2D and 3D printersHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Sep 12, 2023·0 cites·23 claims
- 2166US11305525B2Print substance reservoirsHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Apr 19, 2022·0 cites·15 claims
- 2266US7575315B2Multiple print unit configurationsHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Aug 18, 2009·10 cites·35 claims
- 2365US6238039B1Carriage for ink-jet hard copy apparatusHEWLETT PACKARD CO·Filed 2000·Granted May 29, 2001·10 cites·53 claims
- 2464US11590762B2Recirculations using two pumpsHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Feb 28, 2023·0 cites·15 claims
- 2563US11104150B2Valve housing rotation preventionHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Aug 31, 2021·0 cites·15 claims
- 2663USD313426SPrinter font cartridgeHEWLETT PACKARD CO·Filed 1987·Granted Jan 1, 1991·10 cites·1 claims
- 2762US11292259B2Fluid interconnectHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Apr 5, 2022·0 cites·13 claims
- 2859US11230114B2Valves with print substance and air channelsHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Jan 25, 2022·0 cites·14 claims
- 2956US11383524B2Supply reservoirs with rotary valvesHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Jul 12, 2022·0 cites·15 claims
- 3056US11376858B2Statuses of fill portsHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Jul 5, 2022·0 cites·15 claims
- 3156US6364458B2Pivoted printhead handle with recessed rest positionHEWLETT PACKARD CO·Filed 1999·Granted Apr 2, 2002·20 cites·2 claims
- 3255US6736488B1Electrical interconnect for printhead assemblyHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted May 18, 2004·8 cites·41 claims
- 3354US6554397B1Pen positioning in page wide array printersHEWLETT PACKARD CO·Filed 2001·Granted Apr 29, 2003·5 cites·18 claims
- 3453US10926541B2Printing deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Feb 23, 2021·0 cites·15 claims
- 3551US11407175B2Preheat three-dimensional (3D) printer build materialHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Aug 9, 2022·0 cites·8 claims
- 3651US10882344B2Replaceable printing subassemblyHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Jan 5, 2021·0 cites·13 claims
- 3751US10479106B2Drop detectorHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Nov 19, 2019·0 cites·15 claims
- 3849US10807362B2Printing subassemblyHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Oct 20, 2020·0 cites·15 claims
- 3949US2021197478A1Modules of three-dimensional (3d) printersHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Application pending·0 cites
- 4048US6916084B2Carriage for ink-jet hard copy apparatusHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jul 12, 2005·4 cites·11 claims
- 4148US6913353B2Inkjet fixer fluid applicatorHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Jul 5, 2005·3 cites·11 claims
- 4248US2020139673A1Adhesive layersHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Application pending·0 cites
- 4347US2021291538A1Liquid recovery from attachment assemblies via secondary vent portHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Application pending·0 cites
- 4443US11072174B2Printing subassemblyHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Jul 27, 2021·0 cites·15 claims
- 4543US2021260885A1Print substance level measurementsHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Application pending·0 cites
- 4640US2022111657A1Print substance containersHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →