Inventor · disambiguated record
David Mark Heaton
Also filed as: HEATON DAVID · HEATON DAVID M · HEATON DAVID MARK
8 granted patents·8 pending applications·20 citations·filing 2007–2023
80Inventor score
Files withPERKINS ENGINES CO LTD10BAZYN TIMOTHY ADAM1DANBY SUSANNAH E1DRISCOLL JAMES JOSHUA1HEATON DAVID MARK1
Top patents by PatentIndex Score
16 records- 0185US9920676B2Mixer and emissions cleaning modulePERKINS ENGINES CO LTD·Filed 2014·Granted Mar 20, 2018·8 cites·20 claims
- 0270US7886528B2System for controlling exhaust aftertreatmentPERKINS ENGINES CO LTD·Filed 2008·Granted Feb 15, 2011·7 cites·22 claims
- 0366US9051858B2Compression ignition engine system with diesel particulate filter coated with NOx reduction catalyst and stable method of operationSILVER RONALD GRAHAM·Filed 2011·Granted Jun 9, 2015·3 cites·20 claims
- 0457US9816422B2Flowhood and emissions cleaning modulePERKINS ENGINES CO LTD·Filed 2014·Granted Nov 14, 2017·1 cites·19 claims
- 0553US2025288956A1Aftertreatment for Ammonia Fuelled EnginePERKINS ENGINES CO LTD·Filed 2023·Application pending·0 cites
- 0650US9909484B2Heat shield and emissions cleaning modulePERKINS ENGINES CO LTD·Filed 2014·Granted Mar 6, 2018·0 cites·18 claims
- 0749US10082065B2Heating system for an exhaust gas treatment systemPERKINS ENGINES CO LTD·Filed 2015·Granted Sep 25, 2018·0 cites·14 claims
- 0846US8322132B2Exhaust treatment system implementing regeneration controlDANBY SUSANNAH E·Filed 2008·Granted Dec 4, 2012·1 cites·19 claims
- 0945US11982240B2Ammonia fuelled enginePERKINS ENGINES CO LTD·Filed 2023·Granted May 14, 2024·0 cites·15 claims
- 1044US2016076430A1Emissions Cleaning Module and Mounting MechanismPERKINS ENGINES CO LTD·Filed 2014·Application pending·0 cites
- 1143US2011283886A1Method And Apparatus For Regenerating A FilterLADHA KARIM·Filed 2008·Application pending·0 cites
- 1243US2015211413A1Combustion Engine and Method of Use Resulting in Reduced Soot EmissionsPERKINS ENGINES CO LTD·Filed 2013·Application pending·0 cites
- 1341US2009056546A1Partial flow exhaust filterBAZYN TIMOTHY ADAM·Filed 2007·Application pending·0 cites
- 1441US2010199634A1Exhaust treatment system implementing selective doc bypassHEATON DAVID MARK·Filed 2007·Application pending·0 cites
- 1538US2015143884A1Method and Apparatus for Estimating a Dosing-Error in a Selective Catalytic Reduction SystemPERKINS ENGINES CO LTD·Filed 2013·Application pending·0 cites
- 1636US2013047583A1Aftertreatment systemDRISCOLL JAMES JOSHUA·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →