Inventor · disambiguated record
Robert W. Cornell
Also filed as: CORNELL ROBERT · CORNELL ROBERT L · CORNELL ROBERT W · CORNELL ROBERT WILSON
99 granted patents·24 pending applications·2,328 citations·filing 1976–2023
99Inventor score
Files withLEXMARK INT INC40INDIAN IND INC21FISKARS INC12GEORGIA PACIFIC CONSUMER PROD8CORNELL ROBERT LEE7
Top patents by PatentIndex Score
123 records- 0197US8616489B2Sheet product dispenserGOEKING HAROLD J·Filed 2009·Granted Dec 31, 2013·39 cites·10 claims
- 0297US8261950B2Pumping dispenserCITTADINO ANTONIO M·Filed 2008·Granted Sep 11, 2012·52 cites·13 claims
- 0397US5867183AApparatus for driving multiple ink jet printheads with a single set of drive outputsLEXMARK INT INC·Filed 1996·Granted Feb 2, 1999·245 cites·9 claims
- 0497US4358169ADispenser for coiled sheet materialGRIFFITH HOPE COMPANY·Filed 1980·Granted Nov 9, 1982·139 cites·6 claims
- 0596US6902256B2Ink jet printheadsLEXMARK INT INC·Filed 2003·Granted Jun 7, 2005·66 cites·37 claims
- 0695USD358748SScissor handlesFISKARS AB OY·Filed 1994·Granted May 30, 1995·56 cites·1 claims
- 0794US8777149B2Sheet product dispenserGOEKING HAROLD·Filed 2011·Granted Jul 15, 2014·31 cites·20 claims
- 0894US8746510B2Pumping dispenserCITTADINO ANTONIO M·Filed 2012·Granted Jun 10, 2014·20 cites·14 claims
- 0993US9681783B2Sheet product dispenserGEORGIA PACIFIC CONSUMER PRODUCTS LP·Filed 2013·Granted Jun 20, 2017·11 cites·16 claims
- 1093USD395992SScissorsFISKARS AB OY·Filed 1997·Granted Jul 14, 1998·45 cites·1 claims
- 1193USD365004SScissor handlesFISKARS AB OY·Filed 1994·Granted Dec 12, 1995·42 cites·1 claims
- 1293US4403748ADispenser for coiled material having improved transfer mechanismGRIFFITH HOPE COMPANY·Filed 1981·Granted Sep 13, 1983·86 cites·15 claims
- 1392US5765289ARotary cutterFISKARS INC·Filed 1996·Granted Jun 16, 1998·113 cites·33 claims
- 1491US10470622B2Sheet product dispenserGPCP IP HOLDINGS LLC·Filed 2017·Granted Nov 12, 2019·5 cites·20 claims
- 1591US7195343B2Low ejection energy micro-fluid ejection headsLEXMARK INT INC·Filed 2004·Granted Mar 27, 2007·30 cites·14 claims
- 1691US5802942APaper trimmerFISKARS INC·Filed 1995·Granted Sep 8, 1998·88 cites·15 claims
- 1791USD393192SScissorsFISKARS AB OY·Filed 1997·Granted Apr 7, 1998·40 cites·1 claims
- 1891USD379193SPaper trimmerFISKARS INC·Filed 1995·Granted May 13, 1997·41 cites·1 claims
- 1990US9839333B2Sheet product dispenserGPCP IP HOLDINGS LLC·Filed 2014·Granted Dec 12, 2017·7 cites·15 claims
- 2090US6213579B1Method of compensation for the effects of thermally-induced droplet size variations in ink drop printersLEXMARK INT INC·Filed 1998·Granted Apr 10, 2001·69 cites·27 claims
- 2190US6137502ADual droplet size printheadLEXMARK INT INC·Filed 1999·Granted Oct 24, 2000·74 cites·20 claims
- 2290US5996459APaper trimmerFISKARS INC·Filed 1997·Granted Dec 7, 1999·86 cites·5 claims
- 2389US10159389B2Sheet product dispenser with sensor for sheet separationGPCP IP HOLDINGS LLC·Filed 2013·Granted Dec 25, 2018·9 cites·18 claims
- 2489USD388305SRotary cutterFISKARS INC·Filed 1996·Granted Dec 30, 1997·35 cites·1 claims
- 2589US4171183AMulti-bladed, high speed prop-fanUNITED TECHNOLOGIES CORP·Filed 1976·Granted Oct 16, 1979·63 cites·10 claims
- 2688US6158843AInk jet printer nozzle plates with ink filtering projectionsLEXMARK INT INC·Filed 1997·Granted Dec 12, 2000·61 cites·9 claims
- 2786US11819750B2System and process for installing basketball goalsINDIAN IND INC·Filed 2021·Granted Nov 21, 2023·2 cites·9 claims
- 2886US4226353AForms feed tractorIBM·Filed 1979·Granted Oct 7, 1980·23 cites·6 claims
- 2985USD383957SScissorsFISKARS INC·Filed 1995·Granted Sep 23, 1997·29 cites·1 claims
- 3084US6637866B1Energy efficient heater stack using DLC islandLEXMARK INT INC·Filed 2002·Granted Oct 28, 2003·25 cites·26 claims
- 3183USD380657SScissorsFISKARS INC·Filed 1995·Granted Jul 8, 1997·25 cites·1 claims
- 3282US10052540B2Basketball backboard assemblyINDIAN IND INC·Filed 2015·Granted Aug 21, 2018·5 cites·13 claims
- 3382US7413289B2Low energy, long life micro-fluid ejection deviceLEXMARK INT INC·Filed 2005·Granted Aug 19, 2008·6 cites·20 claims
- 3482USD569151SDispenser housingGEORGIA PACIFIC CONSUMER PROD·Filed 2007·Granted May 20, 2008·27 cites·1 claims
- 3582US6676246B1Heater construction for minimum pulse timeLEXMARK INT INC·Filed 2002·Granted Jan 13, 2004·22 cites·19 claims
- 3681US7390078B2Reduction of heat loss in micro-fluid ejection devicesLEXMARK INT INC·Filed 2005·Granted Jun 24, 2008·6 cites·19 claims
- 3779US7552677B2System and method for texturing a surfaceFISKARS BRANDS INC·Filed 2007·Granted Jun 30, 2009·1 cites·8 claims
- 3878US7410246B2Heater chip configuration for an inkjet printhead and printerLEXMARK INT INC·Filed 2003·Granted Aug 12, 2008·15 cites·25 claims
- 3978US6467864B1Determining minimum energy pulse characteristics in an ink jet print headLEXMARK INT INC·Filed 2000·Granted Oct 22, 2002·19 cites·26 claims
- 4077USD363866SScissor handlesFISKARS AB OY·Filed 1994·Granted Nov 7, 1995·18 cites·1 claims
- 4176US7414262B2Electronic devices and methods for forming the sameLEXMARK INT INC·Filed 2005·Granted Aug 19, 2008·5 cites·8 claims
- 4276US6296350B1Ink jet printer having driver circuit for generating warming and firing pulses for heating elementsLEXMARK INT INC·Filed 1997·Granted Oct 2, 2001·35 cites·64 claims
- 4375USD648187SPaper product dispenserGEORGIA PACIFIC CONSUMER PROD·Filed 2008·Granted Nov 8, 2011·21 cites·1 claims
- 4475US7977398B2UV-curable coatings and methods for applying UV-curable coatings using thermal micro-fluid ejection headsCORNELL ROBERT LEE·Filed 2008·Granted Jul 12, 2011·5 cites·13 claims
- 4575US6575563B1Power/volume regime for ink jet printersLEXMARK INT INC·Filed 2002·Granted Jun 10, 2003·16 cites·14 claims
- 4674US7080896B2Micro-fluid ejection device having high resistance heater filmLEXMARK INT INC·Filed 2004·Granted Jul 25, 2006·12 cites·11 claims
- 4773US5774148APrinthead with field oxide as thermal barrier in chipLEXMARK INT INC·Filed 1995·Granted Jun 30, 1998·30 cites·10 claims
- 4873US4345392ACalendarCORNELL ROBERT W·Filed 1980·Granted Aug 24, 1982·25 cites·3 claims
- 4973US4329001ADispenser for folded sheets of flexible materialGEORGIA PACIFIC CORP·Filed 1980·Granted May 11, 1982·39 cites·12 claims
- 5072US7918015B2Method for making a thin film resistorLEXMARK INT INC·Filed 2008·Granted Apr 5, 2011·4 cites·4 claims
Showing the top 50 of 123 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →