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Jeffrey Hemphill

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  • Copley, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Motor-pump system
    • Patent number 11,680,565
    • Issue date Jun 20, 2023
    • Schaeffler Technologies AG & Co. KG
    • Nicholas Hrusch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Split power gerotor pump
    • Patent number 11,649,822
    • Issue date May 16, 2023
    • Schaeffler Technologies AG & Co. KG
    • Kyle DeHoff
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Phasing mechanism with roller ramps
    • Patent number 11,578,626
    • Issue date Feb 14, 2023
    • Schaeffler Technologies AG & Co. KG
    • Todd Sturgin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Split power gerotor pump
    • Patent number 11,560,890
    • Issue date Jan 24, 2023
    • Schaeffler Technologies AG & Co. KG
    • Kyle DeHoff
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Torsion spring using tensile stress
    • Patent number 11,434,984
    • Issue date Sep 6, 2022
    • Schaeffler Technologies AG & Co. KG
    • Jeffrey Hemphill
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cranktrain phase adjuster for variable compression ratio
    • Patent number 11,396,843
    • Issue date Jul 26, 2022
    • Schaeffler Technologies AG & Co. KG
    • Nicholas Hrusch
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-speed accessory drive with integrated motor-generator
    • Patent number 11,378,047
    • Issue date Jul 5, 2022
    • Schaeffler Technologies AG & Co. KG
    • Jeffrey Hemphill
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Apparatus for a counterbalance for an eccentric motor
    • Patent number 11,221,010
    • Issue date Jan 11, 2022
    • Schaeffler Technologies AG & Co. KG
    • Jeffrey Hemphill
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Integrated motor and pump including axially placed coils
    • Patent number 11,168,690
    • Issue date Nov 9, 2021
    • Schaeffler Technologies AG & Co. KG
    • Jeffrey Hemphill
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Integrated motor and pump including radially movable outer gerator
    • Patent number 10,989,191
    • Issue date Apr 27, 2021
    • Schaeffler Technologies AG & Co. KG
    • Jeffrey Hemphill
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bobbin for containing electric windings
    • Patent number 10,951,081
    • Issue date Mar 16, 2021
    • Schaeffler Technologies AG & Co. KG
    • Jeffrey Hemphill
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Reciprocating ramp motor
    • Patent number 10,630,138
    • Issue date Apr 21, 2020
    • Schaeffler Technologies AG & Co. KG
    • Jeffrey Hemphill
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Integrated eccentric motor and pump
    • Patent number 10,514,035
    • Issue date Dec 24, 2019
    • Schaeffler Technologies AG & Co. KG
    • Jeffrey Hemphill
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Differential with disconnect clutch
    • Patent number 10,471,827
    • Issue date Nov 12, 2019
    • Schaeffler Technologies AG & Co. KG
    • Brian Lee
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Expandable piston assembly
    • Patent number 10,288,130
    • Issue date May 14, 2019
    • Schaeffler Technologies AG & Co. KG
    • Jeffrey Hemphill
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Transmission with dual input and gear ratio multiplication
    • Patent number 9,951,845
    • Issue date Apr 24, 2018
    • Schaeffler Technologies AG & Co. KG
    • Jeffrey Hemphill
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Disconnect clutch with dual one-way clutches and solenoid actuator...
    • Patent number 9,933,023
    • Issue date Apr 3, 2018
    • Schaeffler Technologies AG & Co. KG
    • Jeffrey Hemphill
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Accessory devices drive system
    • Patent number 9,903,448
    • Issue date Feb 27, 2018
    • Schaeffler Technologies AG & Co. KG
    • Jeffrey Hemphill
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Eccentric leadscrew actuator
    • Patent number 9,906,096
    • Issue date Feb 27, 2018
    • Schaeffler Technologies AG & Co. KG
    • Jeffrey Hemphill
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Clutch pack release spring engaged with inner race
    • Patent number 9,822,824
    • Issue date Nov 21, 2017
    • Schaeffler Technologies AG & Co. KG
    • Philip George
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Disconnect system for an all-wheel drive vehicle drive train
    • Patent number 9,718,354
    • Issue date Aug 1, 2017
    • Schaeffler Technologies AG & Co. KG
    • Brian Lee
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Torque converter damper with shudder control
    • Patent number 9,625,023
    • Issue date Apr 18, 2017
    • Schaeffler Technologies AG & Co. KG
    • Jeffrey Hemphill
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Integrated piston bearing
    • Patent number 9,593,724
    • Issue date Mar 14, 2017
    • Schaeffler Technologies AG & Co.
    • Jeffrey Hemphill
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Accessories drive system including a transmission driven motor gene...
    • Patent number 9,587,559
    • Issue date Mar 7, 2017
    • Schaeffler Technologies AG & Co. KG
    • Jeffrey Hemphill
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Transmission with dual input and output shafts
    • Patent number 9,587,727
    • Issue date Mar 7, 2017
    • Schaeffler Technologies AG & Co. KG
    • Jeffrey Hemphill
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Frusto-conical dual clutch
    • Patent number 9,556,917
    • Issue date Jan 31, 2017
    • Schaeffler Technologies AG & Co. KG
    • Jeffrey Hemphill
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Harmonic balancer with reduced axial length
    • Patent number 9,500,260
    • Issue date Nov 22, 2016
    • Schaeffler Technologies AG & Co. KG
    • Jeffrey Hemphill
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Accessory devices drive system
    • Patent number 9,447,726
    • Issue date Sep 20, 2016
    • Schaeffler Technologies AG & Co. KG
    • Jeffrey Hemphill
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Camshaft phaser with two one-way wedge clutches
    • Patent number 9,422,837
    • Issue date Aug 23, 2016
    • Schaeffler Technologies AG & Co. KG
    • Jeffrey Hemphill
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Synchronized accessory devices drive system with optimized switchin...
    • Patent number 9,376,114
    • Issue date Jun 28, 2016
    • Schaeffler Technologies AG & Co. KG
    • Jeffrey Hemphill
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Split Power Gerotor Pump
    • Publication number 20220252066
    • Publication date Aug 11, 2022
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Kyle DeHoff
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOTOR-PUMP SYSTEM
    • Publication number 20220252067
    • Publication date Aug 11, 2022
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Nicholas Hrusch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PHASING MECHANISM WITH ROLLER RAMPS
    • Publication number 20210396161
    • Publication date Dec 23, 2021
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Todd Sturgin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CRANKTRAIN PHASE ADJUSTER FOR VARIABLE COMPRESSION RATIO
    • Publication number 20210363917
    • Publication date Nov 25, 2021
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Nicholas Hrusch
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TWO-SPEED ACCESSORY DRIVE WITH INTEGRATED MOTOR-GENERATOR
    • Publication number 20210207568
    • Publication date Jul 8, 2021
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Jeffrey Hemphill
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SPLIT POWER GEROTOR PUMP
    • Publication number 20210048022
    • Publication date Feb 18, 2021
    • Kyle DeHoff
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    APPARATUS FOR A COUNTERBALANCE FOR AN ECCENTRIC MOTOR
    • Publication number 20210010471
    • Publication date Jan 14, 2021
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Jeffrey HEMPHILL
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INTEGRATED MOTOR AND PUMP INCLUDING AXIALLY PLACED COILS
    • Publication number 20200325898
    • Publication date Oct 15, 2020
    • Jeffrey HEMPHILL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TORSION SPRING USING TENSILE STRESS
    • Publication number 20200132178
    • Publication date Apr 30, 2020
    • Jeffrey HEMPHILL
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BOBBIN FOR CONTAINING ELECTRIC WINDINGS
    • Publication number 20200036253
    • Publication date Jan 30, 2020
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Jeffrey HEMPHILL
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INTEGRATED MOTOR AND PUMP INCLUDING RADIALLY MOVABLE OUTER GERATOR
    • Publication number 20190301456
    • Publication date Oct 3, 2019
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Jeffrey Hemphill
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    INTEGRATED MOTOR AND PUMP INCLUDING INLET AND OUTLET FLUID CONTROL...
    • Publication number 20190301453
    • Publication date Oct 3, 2019
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Jeffrey Hemphill
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RECIPROCATING AXIAL PUMP
    • Publication number 20190093642
    • Publication date Mar 28, 2019
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Jeffrey Hemphill
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING RAMP MOTOR
    • Publication number 20190081534
    • Publication date Mar 14, 2019
    • Jeffrey Hemphill
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DIFFERENTIAL WITH DISCONNECT CLUTCH
    • Publication number 20190070955
    • Publication date Mar 7, 2019
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Brian Lee
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SHAFT DRIVEN ENGINE ACCESSORIES
    • Publication number 20180363544
    • Publication date Dec 20, 2018
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Ralph Zanzig
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTEGRATED ECCENTRIC MOTOR AND PUMP
    • Publication number 20170328362
    • Publication date Nov 16, 2017
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Jeffrey HEMPHILL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    STARTER ASSEMBLY WITH REVERSIBLE STARTER
    • Publication number 20170260956
    • Publication date Sep 14, 2017
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Larry Haines
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EXPANDABLE PISTON ASSEMBLY
    • Publication number 20170211635
    • Publication date Jul 27, 2017
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Jeffrey HEMPHILL
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ECCENTRIC LEADSCREW ACTUATOR
    • Publication number 20160322883
    • Publication date Nov 3, 2016
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Jeffrey HEMPHILL
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ACCESSORY DEVICES DRIVE SYSTEM
    • Publication number 20160305513
    • Publication date Oct 20, 2016
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Jeffrey Hemphill
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PULLEY DAMPER WITH ONE-WAY CLUTCH
    • Publication number 20160258494
    • Publication date Sep 8, 2016
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Chris Luipold
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TRANSMISSION WITH DUAL INPUT AND OUTPUT SHAFTS
    • Publication number 20160245382
    • Publication date Aug 25, 2016
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Jeffrey Hemphill
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TRANSMISSION WITH DUAL INPUT AND REDUCED NUMBER OF LAY SHAFTS
    • Publication number 20160131223
    • Publication date May 12, 2016
    • Schaeffler Technologies GmbH & Co. KG
    • Jeffrey Hemphill
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TRANSMISSION WITH DUAL INPUT AND GEAR RATIO MULTIPLICATION
    • Publication number 20150362044
    • Publication date Dec 17, 2015
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Jeffrey Hemphill
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ACCESSORIES DRIVE SYSTEM INCLUDING A TRANSMISSION DRIVEN MOTOR GENE...
    • Publication number 20150354447
    • Publication date Dec 10, 2015
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Jeffrey HEMPHILL
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DISCONNECT CLUTCH WITH DUAL ONE-WAY CLUTCHES AND SOLENOID ACTUATOR...
    • Publication number 20150323018
    • Publication date Nov 12, 2015
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Jeffrey Hemphill
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HARMONIC BALANCER WITH REDUCED AXIAL LENGTH
    • Publication number 20150316122
    • Publication date Nov 5, 2015
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Jeffrey Hemphill
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CAMSHAFT PHASER WITH TWO ONE-WAY WEDGE CLUTCHES
    • Publication number 20150300214
    • Publication date Oct 22, 2015
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Jeffrey Hemphill
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DISCONNECT SYSTEM FOR AN ALL-WHEEL DRIVE VEHICLE DRIVE TRAIN
    • Publication number 20150300421
    • Publication date Oct 22, 2015
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Brian LEE
    • B60 - VEHICLES IN GENERAL