Inventor · disambiguated record
Jack N. Bartholmae
Also filed as: BARTHOLMAE JACK · BARTHOLMAE JACK N · BARTHOLMAE JACK NEIL
37 granted patents·3 pending applications·1,569 citations·filing 1985–2023
98Inventor score
Top patents by PatentIndex Score
40 records- 0198US5859711AMultiple print engine with virtual job routingTR SYSTEMS INC·Filed 1996·Granted Jan 12, 1999·294 cites·4 claims
- 0297US11496091B2Electronic display assemblies with solar panelsMRI INC·Filed 2021·Granted Nov 8, 2022·26 cites·20 claims
- 0397US11148621B2Electronic display assemblies with solar panelsMRI INC·Filed 2020·Granted Oct 19, 2021·37 cites·26 claims
- 0496US11824495B2Electronic display assemblies with solar panelsMRI INC·Filed 2022·Granted Nov 21, 2023·9 cites·17 claims
- 0596US4931839ATransfer system for electrophotographic print engineCOLOROCS CORP·Filed 1988·Granted Jun 5, 1990·69 cites·45 claims
- 0695US11505145B2Solar powered vehicle topper unitMRI INC·Filed 2021·Granted Nov 22, 2022·3 cites·20 claims
- 0795US11203312B2Solar powered vehicle topper unitMRI INC·Filed 2020·Granted Dec 21, 2021·4 cites·20 claims
- 0895US6606165B1Method and apparatus for routing pages to printers in a multi-print engine as a function of print job parametersTR SYSTEMS INC·Filed 1999·Granted Aug 12, 2003·166 cites·38 claims
- 0995US5103260AToner density control for electrophotographic print engineCOLOROCS CORP·Filed 1990·Granted Apr 7, 1992·58 cites·20 claims
- 1095US4686698AWorkstation for interfacing with a video conferencing networkDATAPOINT CORP·Filed 1985·Granted Aug 11, 1987·229 cites·32 claims
- 1194US11597339B2Solar powered vehicle mounted displayMRI INC·Filed 2022·Granted Mar 7, 2023·2 cites·20 claims
- 1293US11285895B2Solar powered vehicle mounted displayMRI INC·Filed 2020·Granted Mar 29, 2022·3 cites·20 claims
- 1393US6633396B1Page synchronization in a color print systemTR SYSTEMS INC·Filed 2001·Granted Oct 14, 2003·53 cites·4 claims
- 1491US5442429APrecuring apparatus and method for reducing voltage required to electrostatically material to an arcuate surfaceTR SYSTEMS INC·Filed 1993·Granted Aug 15, 1995·34 cites·13 claims
- 1591US4716585AGain switched audio conferencing networkDATAPOINT CORP·Filed 1985·Granted Dec 29, 1987·108 cites·22 claims
- 1690US6707563B1Multiple print engine with error handling capabilityT R SYSTEMS·Filed 2000·Granted Mar 16, 2004·70 cites·14 claims
- 1789US5276490ABuried electrode drum for an electrophotographic print engineTR SYSTEMS INC·Filed 1992·Granted Jan 4, 1994·38 cites·15 claims
- 1887US5745657AMethod and apparatus for multi-modal printing with electrophotographic print engineT R SYSTEMS·Filed 1994·Granted Apr 28, 1998·80 cites·14 claims
- 1987US5398107AApparatus for biasing the curvature of an image carrier on a transfer drumTR SYSTEMS INC·Filed 1993·Granted Mar 14, 1995·36 cites·22 claims
- 2087US5053827AMethod and apparatus for intermittent conditioning of a transfer beltCOLOROCS CORP·Filed 1989·Granted Oct 1, 1991·30 cites·35 claims
- 2186US7554687B2Methods and apparatus for determining toner level in electro-photographic print enginesELECTRONICS FOR IMAGING INC·Filed 2007·Granted Jun 30, 2009·9 cites·18 claims
- 2286US7342686B2Method and apparatus for providing a color-balanced multiple print engineELECTRONICS FOR IMAGING INC·Filed 2006·Granted Mar 11, 2008·8 cites·18 claims
- 2385US7791777B2Method and apparatus for providing a color-balanced multiple print engineELECTRONICS FOR IMAGING INC·Filed 2008·Granted Sep 7, 2010·8 cites·6 claims
- 2485US5459560ABuried electrode drum for an electrophotographic print engine with controlled resistivity layerTR SYSTEMS INC·Filed 1993·Granted Oct 17, 1995·25 cites·72 claims
- 2584US7532347B2Methods and apparatus for routing pages to printers in a multi-print engine as a function of print job parametersELECTRONICS FOR IMAGING INC·Filed 2007·Granted May 12, 2009·6 cites·14 claims
- 2684US5583623AMethod and apparatus for attaching an image receiving member to a transfer drumT R SYSTEMS·Filed 1995·Granted Dec 10, 1996·27 cites·7 claims
- 2782US12304406B2Solar powered vehicle topper unitMRI INC·Filed 2023·Granted May 20, 2025·0 cites·20 claims
- 2882US7206082B2Method and apparatus for routing pages to printers in a multi-print engine as a function of print job parametersELECTRONICS FOR IMAGING INC·Filed 2003·Granted Apr 17, 2007·16 cites·18 claims
- 2978US8702307B2Method for determining internal LCD temperatureBARTHOLMAE JACK·Filed 2008·Granted Apr 22, 2014·7 cites·18 claims
- 3078US7301665B2Method and apparatus for determining toner level in electrophotographic print enginesELECTRONICS FOR IMAGING INC·Filed 2005·Granted Nov 27, 2007·3 cites·18 claims
- 3173US7116444B2Method and apparatus for determining toner level in electrophotographic print enginesELECTRONICS FOR IMAGING INC·Filed 2004·Granted Oct 3, 2006·8 cites·40 claims
- 3272US5563689ADeveloper module with electromagnetic shutterT R SYSTEMS·Filed 1995·Granted Oct 8, 1996·23 cites·13 claims
- 3370US11820303B2Solar powered vehicle topper unitMRI INC·Filed 2020·Granted Nov 21, 2023·0 cites·18 claims
- 3468US7046391B1Method and apparatus for providing a color-balanced multiple print engineELECTRONICS FOR IMAGING INC·Filed 1999·Granted May 16, 2006·25 cites·13 claims
- 3567US6888644B2Method and apparatus for determining toner level in electrophotographic print enginesELECTRONICS FOR IMAGING INC·Filed 2001·Granted May 3, 2005·6 cites·8 claims
- 3664US6850335B1Method and apparatus for distributing pages to individual print engines in a multiple print engineELECTRONICS FOR IMAGING INC·Filed 1999·Granted Feb 1, 2005·42 cites·23 claims
- 3757US2008151281A1Method and apparatus for providing a color-balanced multiple print engineBARRY MICHAEL W·Filed 2008·Application pending·0 cites
- 3856US6977752B1Method and apparatus for determining toner level in electrophotographic print enginesELECTRONICS FOR IMAGING INC·Filed 1998·Granted Dec 20, 2005·7 cites·44 claims
- 3951US2006197970A1Methods and apparatus for determining toner level in electro-photographic print enginesBARRY MICHAEL W·Filed 2006·Application pending·0 cites
- 4038US2008144838A1Tamper resistant audio sound level detector and informative deviceRAINES JANET S·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →