Inventor · disambiguated record
John P. Dunn
Also filed as: DUNN JOHN · DUNN JOHN P · DUNN JOHN PHILIP
40 granted patents·2 pending applications·766 citations·filing 1976–2020
98Inventor score
Files withDUNN JOHN P12MOTOROLA INC8PHILIPS CORP5THE CLEARING HOUSE PAYMENTS COMPANY L L C5ADVANCED ELECTROSTATIC TECHNOL3
Top patents by PatentIndex Score
42 records- 0196US7585352B2Grid electrostatic precipitator/filter for diesel engine exhaust removalDUNN JOHN P·Filed 2006·Granted Sep 8, 2009·32 cites·23 claims
- 0294US6773489B2Grid type electrostatic separator/collector and method of using sameFiled 2002·Granted Aug 10, 2004·51 cites·25 claims
- 0393US9799011B2Electronic payment clearing and check image exchange systems and methodsTHE CLEARING HOUSE PAYMENTS COMPANY L L C·Filed 2014·Granted Oct 24, 2017·15 cites·20 claims
- 0492US9789495B1Discharge electrode arrangement for disc electrostatic precipitator (DEP) and scrapers for both disc and discharge electrodesDUNN JOHN P·Filed 2016·Granted Oct 17, 2017·5 cites·34 claims
- 0591US9073062B2Vane electrostatic precipitatorDUNN JOHN P·Filed 2014·Granted Jul 7, 2015·13 cites·33 claims
- 0689US8725607B2Electronic payment clearing and check image exchange systems and methodsDUNN JOHN P·Filed 2004·Granted May 13, 2014·45 cites·14 claims
- 0788US8894745B2Vane electrostatic precipitatorDUNN JOHN P·Filed 2012·Granted Nov 25, 2014·10 cites·29 claims
- 0887US9238230B2Vane electrostatic precipitatorDUNN JOHN P·Filed 2012·Granted Jan 19, 2016·8 cites·21 claims
- 0987US9039815B2Vane electrostatic precipitatorDUNN JOHN P·Filed 2013·Granted May 26, 2015·8 cites·10 claims
- 1086US4172028AFine particle separation by electrostatically induced oscillationELECTRO POWER TECH INC·Filed 1978·Granted Oct 23, 1979·54 cites·10 claims
- 1185US7105041B2Grid type electrostatic separator/collector and method of using sameDUNN JOHN P·Filed 2004·Granted Sep 12, 2006·27 cites·27 claims
- 1285US4071169AElectrostatic metering deviceDUNN JOHN P·Filed 1976·Granted Jan 31, 1978·42 cites·6 claims
- 1384US7030315B1Field replaceable retainerUS UTILITY ENCLOSURES L L C·Filed 2005·Granted Apr 18, 2006·50 cites·20 claims
- 1484US5901103AIntegrated circuit having standby control for memory and method thereofMOTOROLA INC·Filed 1997·Granted May 4, 1999·69 cites·50 claims
- 1583US11301824B2Electronic payment clearing and check image exchange systems and methodsTHE CLEARING HOUSE PAYMENTS COMPANY L L C·Filed 2020·Granted Apr 12, 2022·1 cites·28 claims
- 1681US10685337B2Electronic payment clearing and check image exchange systems and methodsTHE CLEARING HOUSE PAYMENTS COMPANY L L C·Filed 2017·Granted Jun 16, 2020·1 cites·20 claims
- 1781US5484061AElectrostatic sieving apparatusADVANCED ELECTROSTATIC TECHNOL·Filed 1994·Granted Jan 16, 1996·36 cites·23 claims
- 1880US10636018B2Electronic payment clearing and check image exchange systems and methodsTHE CLEARING HOUSE PAYMENTS COMPANY L L C·Filed 2017·Granted Apr 28, 2020·1 cites·20 claims
- 1980US5023506AExplosion proof high pressure discharge lampPHILIPS CORP·Filed 1989·Granted Jun 11, 1991·28 cites·19 claims
- 2079US8272528B2Multi-nut retention mechanismDUNN JOHN P·Filed 2009·Granted Sep 25, 2012·12 cites·19 claims
- 2178US6482253B1Powder charging apparatusFiled 2000·Granted Nov 19, 2002·22 cites·11 claims
- 2277US10643190B2Electronic payment clearing and check image exchange systems and methodsTHE CLEARING HOUSE PAYMENTS COMPANY L L C·Filed 2017·Granted May 5, 2020·1 cites·24 claims
- 2371US5361392ADigital computing system with low power mode and special bus cycle thereforMOTOROLA INC·Filed 1993·Granted Nov 1, 1994·60 cites·4 claims
- 2465US6017381AField effect auxiliary gas cyclone (FEAGC) and method of usingADVANCE ELECTROSTATIC TECHNOLO·Filed 1998·Granted Jan 25, 2000·34 cites·15 claims
- 2563US5072365ADirect memory access controller using prioritized interrupts for varying bus mastershipMOTOROLA INC·Filed 1989·Granted Dec 10, 1991·30 cites·8 claims
- 2661US5570789AElectrostatic sieving apparatusADVANCED ELECTROSTATIC TECHNOL·Filed 1995·Granted Nov 5, 1996·20 cites·5 claims
- 2758US4906888AArrangement for supporting two discharge tubes in one envelopePHILIPS CORP·Filed 1988·Granted Mar 6, 1990·10 cites·7 claims
- 2852US5867719AMethod and apparatus for testing on-chip memory on a microcontrollerMOTOROLA INC·Filed 1996·Granted Feb 2, 1999·16 cites·25 claims
- 2952US5551642AElectrostatic dispersing apparatusADVANCED ELECTROSTATIC TECHNOL·Filed 1993·Granted Sep 3, 1996·14 cites·9 claims
- 3049US8476913B2Improvements relating to the testing of an earth connectionDUNN JOHN·Filed 2008·Granted Jul 2, 2013·2 cites·27 claims
- 3147US4937494AHigh pressure discharge lamp having an electrode lead-through with a positioning crimpPHILIPS CORP·Filed 1986·Granted Jun 26, 1990·6 cites·4 claims
- 3247US2019308201A1Vane electrostatic preciptator (vep) with cleanable horizontal discharge electrodes and movable floatingDUNN JOHN P·Filed 2018·Application pending·0 cites
- 3347US2009071328A1Grid type electrostatic separator/collector and method of using sameDUNN JOHN P·Filed 2008·Application pending·0 cites
- 3443US4868449ASheet metal support for dual arc discharge lamps and method of makingPHILIPS CORP·Filed 1988·Granted Sep 19, 1989·5 cites·12 claims
- 3541US5790406AHierarchical system of the simple modification of process steps for a manufacturing toolIBM·Filed 1995·Granted Aug 4, 1998·10 cites·22 claims
- 3638US5028845AHigh-pressure series arc discharge lamp constructionPHILIPS CORP·Filed 1989·Granted Jul 2, 1991·7 cites·8 claims
- 3735US5119325AMultiplier having a reduced number of partial product calculationsMOTOROLA INC·Filed 1990·Granted Jun 2, 1992·8 cites·16 claims
- 3834US4708679AMethod of making support means for discharge lamp tubesPHILIPS LIGHTING CORP·Filed 1986·Granted Nov 24, 1987·2 cites·3 claims
- 3933US4774431AArc tube wire supportPHILIPS LIGHTING CORP·Filed 1986·Granted Sep 27, 1988·2 cites·4 claims
- 4030US5826047AMethod and apparatus for external viewing of an internal busMOTOROLA INC·Filed 1996·Granted Oct 20, 1998·6 cites·24 claims
- 4129US5051943AAdder circuit with an encoded carryMOTOROLA INC·Filed 1990·Granted Sep 24, 1991·1 cites·15 claims
- 4228US5170475AData processor having instructions for interpolating between memory-resident data values respectivelyMOTOROLA INC·Filed 1989·Granted Dec 8, 1992·2 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →