Inventor · disambiguated record
Chad Koci
Also filed as: KOCI CHAD · KOCI CHAD P · KOCI CHAD PALMER
27 granted patents·7 pending applications·165 citations·filing 2009–2024
95Inventor score
Top patents by PatentIndex Score
34 records- 0198US11384721B1Dual fuel system having dual fuel injector and engine operating methodCATERPILLAR INC·Filed 2021·Granted Jul 12, 2022·15 cites·14 claims
- 0298US9803538B2Ducted combustion systems utilizing duct structuresCATERPILLAR INC·Filed 2015·Granted Oct 31, 2017·15 cites·16 claims
- 0398US9587606B2Ducted combustion systems utilizing tubular ductsCATERPILLAR INC·Filed 2015·Granted Mar 7, 2017·20 cites·28 claims
- 0498US9506439B2Ducted combustion systems utilizing adjustable length ductsCATERPILLAR INC·Filed 2015·Granted Nov 29, 2016·16 cites·20 claims
- 0596US10316734B2Piston and cylinder features for enhanced squish flowCATERPILLAR INC·Filed 2016·Granted Jun 11, 2019·6 cites·16 claims
- 0696US10012196B1Duct structure for fuel injector assemblyCATERPILLAR INC·Filed 2017·Granted Jul 3, 2018·33 cites·20 claims
- 0795US10711752B2Fuel injector assembly having duct structureCATERPILLAR INC·Filed 2017·Granted Jul 14, 2020·12 cites·20 claims
- 0895US9909489B1Piston fluid passages for reduced sootCATERPILLAR INC·Filed 2016·Granted Mar 6, 2018·8 cites·20 claims
- 0995US9797351B2Ducted combustion systems utilizing duct coolingCATERPILLAR INC·Filed 2015·Granted Oct 24, 2017·8 cites·8 claims
- 1094US9915190B2Ducted combustion systems utilizing Venturi ductsCATERPILLAR INC·Filed 2015·Granted Mar 13, 2018·8 cites·12 claims
- 1193US9638131B2Internal combustion engine cylinder flow deflectorCATERPILLAR INC·Filed 2014·Granted May 2, 2017·8 cites·15 claims
- 1286US9297330B2System and method for estimating and controlling temperature of engine componentCATERPILLAR INC·Filed 2014·Granted Mar 29, 2016·6 cites·20 claims
- 1384US12492670B2Dual fuel system having dual fuel injector and engine operating methodCATERPILLAR INC·Filed 2023·Granted Dec 9, 2025·0 cites·10 claims
- 1482US10287970B1Fuel injection systemCATERPILLAR INC·Filed 2017·Granted May 14, 2019·2 cites·18 claims
- 1579US11815054B2Dual fuel system having dual fuel injector and engine operating methodCATERPILLAR INC·Filed 2022·Granted Nov 14, 2023·0 cites·18 claims
- 1676US11728658B2Hybrid power system control and operating strategy based on power system state vector calculationCATERPILLAR INC·Filed 2020·Granted Aug 15, 2023·1 cites·17 claims
- 1774US8594909B2Internal exhaust gas recirculation for stoichiometric operation of diesel engineKOCI CHAD P·Filed 2011·Granted Nov 26, 2013·4 cites·6 claims
- 1869US12078129B2Gaseous fuel engine having non-axisymmetric fuel admission valve and methodCATERPILLAR INC·Filed 2022·Granted Sep 3, 2024·0 cites·20 claims
- 1968US9062577B2Diesel engine operation for fast transient response and low emissionsKOCI CHAD P·Filed 2012·Granted Jun 23, 2015·3 cites·7 claims
- 2067US12116916B1Exhaust assembly temperature regulation for shutdownCATERPILLAR INC·Filed 2024·Granted Oct 15, 2024·0 cites·17 claims
- 2164US12006658B2Power system for a machineCATERPILLAR INC·Filed 2021·Granted Jun 11, 2024·0 cites·20 claims
- 2264US11933204B2Systems and methods for thermal barrier coatings to modify engine component thermal characteristicsCATERPILLAR INC·Filed 2022·Granted Mar 19, 2024·0 cites·20 claims
- 2362US12473867B2Internal combustion engine transient responseCATERPILLAR INC·Filed 2024·Granted Nov 18, 2025·0 cites·18 claims
- 2462US11639701B1Gaseous fuel engine configuration and method using always-open fuel admission portsCATERPILLAR INC·Filed 2022·Granted May 2, 2023·0 cites·16 claims
- 2549US11313260B1Engine having cylinder block casting with oil spray jet gallery and oil admission valve for selective oil jet spraying to cylindersCATERPILLAR INC·Filed 2021·Granted Apr 26, 2022·0 cites·19 claims
- 2649US10612508B2Fuel injector for internal combustion enginesCATERPILLAR INC·Filed 2017·Granted Apr 7, 2020·0 cites·16 claims
- 2746US2015377201A1Fuel injector for an engineCATERPILLAR INC·Filed 2014·Application pending·0 cites
- 2846US2015308321A1Exhaust emission prediction system and methodCATERPILLAR INC·Filed 2014·Application pending·0 cites
- 2942US2018094570A1Piston with Flame Guiding PassagewaysCATERPILLAR INC·Filed 2016·Application pending·0 cites
- 3041US8948999B2Fuel injection during negative valve overlap for stoichiometric diesel operationsMEHTA DARIUS·Filed 2011·Granted Feb 3, 2015·0 cites·9 claims
- 3141US2017009647A1Connecting rodCATERPILLAR INC·Filed 2016·Application pending·0 cites
- 3241US2011011082A1Emissions Control System Having External Turbocharger Wastegate and Integrated Oxidation CatalystSOUTHWEST RES INST·Filed 2009·Application pending·0 cites
- 3340US2022325658A1Fuel injector nozzle in combination with thermal barrier coating on combustion chamber surfaceCATERPILLAR INC·Filed 2021·Application pending·0 cites
- 3437US2016298584A1Ducted Combustion Systems Utilizing Outside Air InjectionCATERPILLAR INC·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Chad Koci files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →