Inventor · disambiguated record
Patrick Kaufman
Also filed as: KAUFMAN PATRICK
17 granted patents·3 pending applications·100 citations·filing 2013–2025
92Inventor score
Files withCUMMINS INC12CUMMINS ELECTRIFIED POWER NA INC3EFFICIENT DRIVETRAINS INC3CUMMINS ELECTRIC POWER NA INC2
Top patents by PatentIndex Score
20 records- 0194US12280679B2Fuel cell powertrain systems and methods for power split and allocation in fuel cell powertrain systemsCUMMINS INC·Filed 2021·Granted Apr 22, 2025·2 cites·22 claims
- 0293US10836375B2Powertrain configurations for single-motor, two-clutch hybrid electric vehiclesCUMMINS ELECTRIFIED POWER NA INC·Filed 2013·Granted Nov 17, 2020·39 cites·11 claims
- 0393US9193273B1Vehicle with AC-to-DC inverter system for vehicle-to-grid power integrationEFFICIENT DRIVETRAINS INC·Filed 2014·Granted Nov 24, 2015·27 cites·20 claims
- 0492US9505311B2Vehicle with AC-to-DC inverter system for vehicle-to-grid power integrationEFFICIENT DRIVETRAINS INC·Filed 2015·Granted Nov 29, 2016·10 cites·7 claims
- 0590US12054040B2Fuel cell vehicle radiator placement and orientationCUMMINS INC·Filed 2022·Granted Aug 6, 2024·4 cites·20 claims
- 0688US9914361B2Vehicle with AC-to-DC inverter system for vehicle-to-grid power integrationEFFICIENT DRIVETRAINS INC·Filed 2016·Granted Mar 13, 2018·5 cites·7 claims
- 0785US11597287B2Vehicle with AC-to-DC inverter system for vehicle-to-grid power integrationCUMMINS ELECTRIC POWER NA INC·Filed 2021·Granted Mar 7, 2023·1 cites·20 claims
- 0882US11173795B2Vehicle with AC-to-DC inverter system for vehicle to-grid power integrationCUMMINS ELECTRIFIED POWER NA INC·Filed 2019·Granted Nov 16, 2021·2 cites·21 claims
- 0982US10464423B2Vehicle with AC-to-DC inverter system for vehicle-to-grid power integrationCUMMINS ELECTRIC POWER NA INC·Filed 2018·Granted Nov 5, 2019·3 cites·7 claims
- 1080US2025300209A1Look ahead energy management and control systems and methods to improve fuel cell system performance, durability, and lifeCUMMINS INC·Filed 2025·Application pending·0 cites
- 1177US12043227B2Multi-receptacle fuel filling and storage system and method of using the sameCUMMINS INC·Filed 2022·Granted Jul 23, 2024·1 cites·20 claims
- 1276US12485778B2Vehicle with an integrated charging systemCUMMINS INC·Filed 2024·Granted Dec 2, 2025·0 cites·20 claims
- 1373US12347904B2Look ahead energy management and control systems and methods to improve fuel cell system performance, durability, and lifeCUMMINS INC·Filed 2022·Granted Jul 1, 2025·0 cites·20 claims
- 1473US10384527B2Four wheel drive powertrain configurations for two-motor, two-clutch hybrid electric vehiclesCUMMINS ELECTRIFIED POWER NA INC·Filed 2013·Granted Aug 20, 2019·5 cites·14 claims
- 1567US11919405B2Vehicle with an integrated charging systemCUMMINS INC·Filed 2019·Granted Mar 5, 2024·1 cites·16 claims
- 1666US2023187664A1Systems and methods for controlling the thermal management system in a fuel cell powertrain systemCUMMINS INC·Filed 2022·Application pending·0 cites
- 1765US12482841B2Range estimator and life-based power demand strategy for fuel cell powertrain systems and methodsCUMMINS INC·Filed 2024·Granted Nov 25, 2025·0 cites·20 claims
- 1862US12191758B2System and method for operating a three-phase inverter with four or more legsCUMMINS INC·Filed 2021·Granted Jan 7, 2025·0 cites·20 claims
- 1959US2025388094A1Systems and methods to improve drivability in a fuel cell electric vehicleCUMMINS INC·Filed 2024·Application pending·0 cites
- 2051US11458852B2DC-DC converter controlCUMMINS INC·Filed 2021·Granted Oct 4, 2022·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →