Inventor · disambiguated record
Jonathan R. Chittenden
Also filed as: CHITTENDEN JONATHAN · CHITTENDEN JONATHAN R · CHITTENDEN JONATHAN RICHARD
25 granted patents·6 pending applications·105 citations·filing 2000–2024
94Inventor score
Files withCATERPILLAR INC21KOHLER CO5CHITTENDEN JONATHAN R1HATTIANGADI ASHWIN A1PETRY-JOHNSON TRAVIS THOMAS1
Top patents by PatentIndex Score
31 records- 0193US11459975B1Cylinder head having cast-in coolant passages arranged for passive igniter coolingCATERPILLAR INC·Filed 2021·Granted Oct 4, 2022·2 cites·15 claims
- 0293US10385800B2Cylinder head assembly, cylinder head, and methodCATERPILLAR INC·Filed 2017·Granted Aug 20, 2019·13 cites·20 claims
- 0391US11578680B2Insert with sealing groove for engine block and systems, assemblies, components, and methods thereofCATERPILLAR INC·Filed 2020·Granted Feb 14, 2023·2 cites·20 claims
- 0490US11174813B1Liner for engine block and systems, assemblies, components, and methods thereofCATERPILLAR INC·Filed 2020·Granted Nov 16, 2021·2 cites·20 claims
- 0588US11585288B1Cylinder head assembly and axially located igniter sleeve for sameCATERPILLAR INC·Filed 2021·Granted Feb 21, 2023·1 cites·20 claims
- 0687US11286876B1Cylinder head assembly and cylinder head having igniter cooling moatCATERPILLAR INC·Filed 2021·Granted Mar 29, 2022·2 cites·20 claims
- 0786US9856823B2Head gasket for an engineCATERPILLAR INC·Filed 2015·Granted Jan 2, 2018·2 cites·17 claims
- 0883US8826874B2Anti-rotation roller valve lifterHATTIANGADI ASHWIN A·Filed 2011·Granted Sep 9, 2014·10 cites·10 claims
- 0983US6355077B1Air filter having integrated sealing orificeKOHLER CO·Filed 2000·Granted Mar 12, 2002·41 cites·26 claims
- 1081US11536220B1Passive igniter cooling in cylinder head assemblyCATERPILLAR INC·Filed 2022·Granted Dec 27, 2022·1 cites·20 claims
- 1173US6474290B1Engine coverKOHLER CO·Filed 2000·Granted Nov 5, 2002·18 cites·14 claims
- 1266US8800517B2Cam shaft/cam gear assembly and thrust strategy for engine using samePETRY-JOHNSON TRAVIS THOMAS·Filed 2010·Granted Aug 12, 2014·2 cites·19 claims
- 1360US11519323B1Prechamber sparkplug assembly having sparkplug housing structured for liquid coolingCATERPILLAR INC·Filed 2021·Granted Dec 6, 2022·0 cites·20 claims
- 1456US11703013B1Engine head gasket having anti-preignition wrap and method of making sameCATERPILLAR INC·Filed 2022·Granted Jul 18, 2023·0 cites·18 claims
- 1555US11633819B1O-ring installation tool and method of installing an O-ring in an inner diameterCATERPILLAR INC·Filed 2021·Granted Apr 25, 2023·0 cites·19 claims
- 1655US8813706B2Internal combustion engine having valve lifter assembly with misalignment limiting key pinREMALA SATISH·Filed 2012·Granted Aug 26, 2014·1 cites·20 claims
- 1755US2025354532A1Fuel injector sleeve and engine system remanufacturing method using sameCATERPILLAR INC·Filed 2024·Application pending·0 cites
- 1851US12215651B1Cylinder head configured for improved cooling performance and manufacturabilityCATERPILLAR INC·Filed 2023·Granted Feb 4, 2025·0 cites·9 claims
- 1949US7503317B2Internal breather for an internal combustion engineKOHLER CO·Filed 2006·Granted Mar 17, 2009·1 cites·20 claims
- 2048US11225933B2Twin outlet check liquid fuel injector for dual fuel systemCATERPILLAR INC·Filed 2018·Granted Jan 18, 2022·0 cites·16 claims
- 2147USD1062793SInsert for engine blockCATERPILLAR INC·Filed 2020·Granted Feb 18, 2025·1 cites·1 claims
- 2247USD980869SLiner for an engine blockCATERPILLAR INC·Filed 2020·Granted Mar 14, 2023·1 cites·1 claims
- 2347USD980285SLiner for an engine blockCATERPILLAR INC·Filed 2020·Granted Mar 7, 2023·1 cites·1 claims
- 2447US7007659B2Mechanism for removably coupling a shaft of a utilitarian device to an internal combustion engineKOHLER CO·Filed 2004·Granted Mar 7, 2006·4 cites·19 claims
- 2542US2014360448A1Camshaft guide memberCATERPILLAR INC·Filed 2013·Application pending·0 cites
- 2642US2013082444A1Service Gasket For Internal Combustion Engine And MethodCHITTENDEN JONATHAN R·Filed 2011·Application pending·0 cites
- 2737US2015247468A1Method to operate a dual-nozzle fuel injectorCATERPILLAR INC·Filed 2015·Application pending·0 cites
- 2834US7055471B2Hydraulic lifter feed gallery with aeration removal orificeKOHLER CO·Filed 2002·Granted Jun 6, 2006·0 cites·17 claims
- 2931US2004221827A1Adjustable valve train with hydraulic liftersFiled 2004·Application pending·0 cites
- 3030USD1024133SCylinder headCATERPILLAR INC·Filed 2020·Granted Apr 23, 2024·0 cites·1 claims
- 3127US2011139113A1Compound Sealing Mechanism, Cylinder Liner, And Engine Assembly MethodCATERPILLAR INC·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →