Inventor · disambiguated record
Michael Clark Campbell
Also filed as: CAMPBELL MICHAEL · CAMPBELL MICHAEL C · CAMPBELL MICHAEL CLARK
45 granted patents·12 pending applications·602 citations·filing 1991–2020
98Inventor score
Files withLEXMARK INT INC24ANDERSON JR JAMES DANIEL6JUSTRITE MFG COMPANY LLC5BUTLER LANE THOMAS3CAMPBELL MICHAEL C3
Top patents by PatentIndex Score
57 records- 0194US9551962B2Hybrid heater with dual function heating capabilityLEXMARK INT INC·Filed 2013·Granted Jan 24, 2017·11 cites·25 claims
- 0291US10025244B2Circuit and method for a hybrid heater with dual function heating capabilityLEXMARK INT INC·Filed 2013·Granted Jul 17, 2018·6 cites·15 claims
- 0390US6871926B2Method of estimating an amount of available ink contained in an ink reservoirLEXMARK INT INC·Filed 2003·Granted Mar 29, 2005·42 cites·16 claims
- 0490US6599041B1Sheet movement sensorLEXMARK INT INC·Filed 2001·Granted Jul 29, 2003·28 cites·36 claims
- 0589US7585043B2Method of authenticating a consumableLEXMARK INT INC·Filed 2005·Granted Sep 8, 2009·17 cites·10 claims
- 0686US7798594B2Method of authenticating a consumableLEXMARK INT INC·Filed 2006·Granted Sep 21, 2010·13 cites·31 claims
- 0785US9845232B2Puncturing device for aerosol containersJUSTRITE MFG COMPANY LLC·Filed 2015·Granted Dec 19, 2017·6 cites·20 claims
- 0884US6626513B2Ink detection circuit and sensor for an ink jet printerLEXMARK INT INC·Filed 2001·Granted Sep 30, 2003·24 cites·17 claims
- 0981US9827528B2Filter for a propellant gas evacuation systemJUSTRITE MFG COMPANY LLC·Filed 2016·Granted Nov 28, 2017·2 cites·20 claims
- 1081US6027203APage wide ink-jet printer and method of makingLEXMARK INT INC·Filed 1997·Granted Feb 22, 2000·41 cites·20 claims
- 1179US7240995B2Method of authenticating a consumableLEXMARK INT INC·Filed 2003·Granted Jul 10, 2007·23 cites·36 claims
- 1278US6422273B1Evacuation system filterFiled 2001·Granted Jul 23, 2002·20 cites·20 claims
- 1377US9316973B2Heat transfer system for a fuser assemblyLEXMARK INT INC·Filed 2013·Granted Apr 19, 2016·1 cites·14 claims
- 1476US9354569B2Heat transfer system for a fuser assemblyLEXMARK INT INC·Filed 2013·Granted May 31, 2016·1 cites·13 claims
- 1576US5265762APuncturing device for aerosol containersCAMPBELL MICHAEL C·Filed 1992·Granted Nov 30, 1993·41 cites·26 claims
- 1675US5163585APuncturing device for aerosol containersCAMPBELL MICHAEL·Filed 1991·Granted Nov 17, 1992·36 cites·16 claims
- 1773US5518324APlaten to print head gap adjustment arrangementIBM·Filed 1993·Granted May 21, 1996·34 cites·11 claims
- 1871US9993764B2Filter for a propellant gas evacuation systemJUSTRITE MFG COMPANY LLC·Filed 2015·Granted Jun 12, 2018·1 cites·18 claims
- 1971US9808842B2Gas evacuation system with counterCAMPBELL MICHAEL C·Filed 2011·Granted Nov 7, 2017·3 cites·20 claims
- 2070US6183063B1Angled printer cartridgeLEXMARK INT INC·Filed 1999·Granted Feb 6, 2001·39 cites·17 claims
- 2169US5992475AAerosol-container evacuating systemFiled 1998·Granted Nov 30, 1999·20 cites·23 claims
- 2268US6644515B1Filter-valve assemblyFiled 2002·Granted Nov 11, 2003·14 cites·21 claims
- 2367US9298144B2Backup belt assembly for a fusing systemLEXMARK INT INC·Filed 2013·Granted Mar 29, 2016·1 cites·21 claims
- 2467US6827420B2Device verification using printed patterns and optical sensingLEXMARK INT INC·Filed 2002·Granted Dec 7, 2004·11 cites·43 claims
- 2567US5657800AGas tank evacuatorFiled 1995·Granted Aug 19, 1997·19 cites·20 claims
- 2665US5469898AGas tank evacuatorFiled 1995·Granted Nov 28, 1995·15 cites·2 claims
- 2764US6428410B1Venturi ventilation systemFiled 2001·Granted Aug 6, 2002·15 cites·20 claims
- 2864US5529097AGas tank evacuatorFiled 1995·Granted Jun 25, 1996·17 cites·13 claims
- 2963US5421380AGas tank evacuatorFiled 1994·Granted Jun 6, 1995·18 cites·19 claims
- 3062USD587748SInk tank with RFID sensor and serpentine ventLEXMARK INT INC·Filed 2007·Granted Mar 3, 2009·13 cites·1 claims
- 3161US9507301B2Heat transfer system for a fuser assemblyLEXMARK INT INC·Filed 2016·Granted Nov 29, 2016·0 cites·23 claims
- 3258US2004138945A1Method for reducing the cost of imaging for customersFiled 2003·Application pending·0 cites
- 3356USD650419SSingle reservoir tank with serpentine air ventBUTLER LANE THOMAS·Filed 2009·Granted Dec 13, 2011·10 cites·1 claims
- 3454US10618791B2Puncturing device for aerosol containersJUSTRITE MFG COMPANY LLC·Filed 2017·Granted Apr 14, 2020·0 cites·20 claims
- 3554US5826447AProcedure for handling materials in drums and bung-plug apparatus and method thereforFiled 1996·Granted Oct 27, 1998·19 cites·19 claims
- 3653US5529405AManual control/override for automatic forms thickness adjustmentIBM·Filed 1994·Granted Jun 25, 1996·13 cites·18 claims
- 3751US5938190ASpecialty media feed guide and sheet feeding apparatus using sameLEXMARK INT INC·Filed 1996·Granted Aug 17, 1999·9 cites·31 claims
- 3850US11018843B2Sensor communication control shaped for EMC complianceVEONEER US INC·Filed 2019·Granted May 25, 2021·0 cites·12 claims
- 3947US2005128510A1Method for selecting images for action by an imaging apparatusFiled 2003·Application pending·0 cites
- 4046US12395166B2Sensor communication discrete control considering EMC compliance for restraint control moduleVEONEER US INC·Filed 2020·Granted Aug 19, 2025·0 cites·16 claims
- 4146USD650418STri-color tank with serpentine air ventsBUTLER LANE THOMAS·Filed 2009·Granted Dec 13, 2011·6 cites·1 claims
- 4243USD650420SNarrow ink tank with serpentine air ventBUTLER LANE THOMAS·Filed 2009·Granted Dec 13, 2011·5 cites·1 claims
- 4342US9529311B2Fuser assembly having extended nip widthLEXMARK INT INC·Filed 2016·Granted Dec 27, 2016·0 cites·17 claims
- 4442US7549736B2Printhead assembly having ink flow channels to accommodate offset chipsLEXMARK INT INC·Filed 2006·Granted Jun 23, 2009·0 cites·12 claims
- 4541US6082730AIntegrated long sheet feederLEXMARK INT INC·Filed 1998·Granted Jul 4, 2000·6 cites·9 claims
- 4641US2011032312A1Multi-color ink tank with features spaced by distances ensuring interface with printheadANDERSON JR JAMES DANIEL·Filed 2009·Application pending·0 cites
- 4740US2011032313A1Individual ink tank with features spaced by distances ensuring interface with printheadANDERSON JR JAMES DANIEL·Filed 2009·Application pending·0 cites
- 4840US2011032316A1Mono ink tank with features spaced by distances ensuring interface with printheadANDERSON JR JAMES DANIEL·Filed 2009·Application pending·0 cites
- 4939US8172381B2Multi-color ink tank with features spaced by distances ensuring interface with printhead and carrier support structureANDERSON JR JAMES DANIEL·Filed 2008·Granted May 8, 2012·0 cites·11 claims
- 5039US2007139493A1Shipping reservoirs for inkjet printheads, and assemblies including the sameLEXMARK INT INC·Filed 2005·Application pending·0 cites
Showing the top 50 of 57 patent records by PatentIndex Score.
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