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Thomas Buchholz

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  • Friedrichshafen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid friction clutch
    • Patent number 10,837,500
    • Issue date Nov 17, 2020
    • BorgWarner Ludwigsburg GmbH
    • Thomas Buchholz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Auxiliary drive device
    • Patent number 10,340,769
    • Issue date Jul 2, 2019
    • BorgWarner Inc.
    • Alexander Bahr
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hybrid fan drive with electric motor
    • Patent number 9,850,909
    • Issue date Dec 26, 2017
    • BorgWarner Inc.
    • Joshua L. Roby
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Liquid friction clutch
    • Patent number 9,534,643
    • Issue date Jan 3, 2017
    • BorgWarner Inc.
    • Thomas Buchholz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hybrid drive
    • Patent number 9,512,887
    • Issue date Dec 6, 2016
    • BorgWarner Inc.
    • Thomas Buchholz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid friction clutch
    • Patent number 9,328,780
    • Issue date May 3, 2016
    • Borg Warner Inc.
    • Thomas Buchholz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Liquid friction clutch
    • Patent number 8,875,861
    • Issue date Nov 4, 2014
    • BorgWarner Inc.
    • Thomas Buchholz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid friction clutch
    • Patent number 7,954,616
    • Issue date Jun 7, 2011
    • BorgWarner Inc.
    • Thomas Buchholz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for regulating rotational speed of the driven rotor of a vis...
    • Patent number 7,011,198
    • Issue date Mar 14, 2006
    • BorgWarner Inc.
    • Thomas Buchholz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Engine cooling fan control system
    • Patent number 6,894,883
    • Issue date May 17, 2005
    • BorgWarner, Inc.
    • Thomas Buchholz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid friction clutch
    • Patent number 6,732,845
    • Issue date May 11, 2004
    • BorgWarner, Inc.
    • Christian Tilly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Segmented reservoir for viscous clutches
    • Patent number 6,026,943
    • Issue date Feb 22, 2000
    • Eaton Corporation
    • Ralf J. Fuchs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID FRICTION CLUTCH
    • Publication number 20190085912
    • Publication date Mar 21, 2019
    • BorgWarner Ludwigsburg GmbH
    • Thomas Buchholz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID FRICTION CLUTCH
    • Publication number 20170335901
    • Publication date Nov 23, 2017
    • BorgWarner Inc.
    • Thomas Buchholz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYBRID ELECTROMECHANICAL COOLANT PUMP
    • Publication number 20170211461
    • Publication date Jul 27, 2017
    • BorgWarner Inc.
    • Thomas Buchholz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHOD FOR OPERATING A FUNCTIONAL ELEMENT
    • Publication number 20170072933
    • Publication date Mar 16, 2017
    • BorgWarner Inc.
    • Thomas BUCHHOLZ
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AUXILIARY DRIVE DEVICE
    • Publication number 20170077784
    • Publication date Mar 16, 2017
    • BorgWarner Inc.
    • Alexander Bahr
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COOLANT PUMP WITH ELECTRIC MOTOR DRIVE AND MECHANICAL DRIVE
    • Publication number 20160040677
    • Publication date Feb 11, 2016
    • BorgWarner Inc.
    • Thomas Buchholz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VISCOUS FRICTION COUPLING
    • Publication number 20150337909
    • Publication date Nov 26, 2015
    • BorgWarner Inc.
    • Dennis RAISER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID FRICTION CLUTCH
    • Publication number 20150144452
    • Publication date May 28, 2015
    • BorgWarner Inc.
    • Thomas Buchholz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LIQUID FRICTION CLUTCH
    • Publication number 20150053524
    • Publication date Feb 26, 2015
    • BorgWarner Inc.
    • Thomas Buchholz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYBRID ELECTROMECHANICAL COOLANT PUMP
    • Publication number 20150034027
    • Publication date Feb 5, 2015
    • BorgWarner Inc.
    • Thomas Buchholz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HYBRID ELECTROMECHANICAL COOLANT PUMP WITH BASE FLOW AND PEAK FLOW
    • Publication number 20150037177
    • Publication date Feb 5, 2015
    • BorgWarner Inc.
    • Thomas Buchholz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID FRICTION CLUTCH
    • Publication number 20140360835
    • Publication date Dec 11, 2014
    • Thomas Buchholz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LIQUID FRICTION CLUTCH
    • Publication number 20130313062
    • Publication date Nov 28, 2013
    • BorgWarner Inc.
    • Thomas Buchholz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYBRID FAN DRIVE WITH ELECTRIC MOTOR
    • Publication number 20120255714
    • Publication date Oct 11, 2012
    • BorgWarner Inc.
    • Joshua L. Roby
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LIQUID FRICTION CLUTCH
    • Publication number 20120138409
    • Publication date Jun 7, 2012
    • BorgWarner Inc.
    • Thomas Buchholz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COOLANT PUMP
    • Publication number 20110123365
    • Publication date May 26, 2011
    • BorgWarner Inc.
    • Thomas Buchholz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Fluid Friction Clutch
    • Publication number 20090127051
    • Publication date May 21, 2009
    • Thomas Buchholz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Device for regulating rotational speed of the driven rotor of a vis...
    • Publication number 20050023100
    • Publication date Feb 3, 2005
    • Thomas Buchholz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine cooling fan control system
    • Publication number 20030133242
    • Publication date Jul 17, 2003
    • Thomas Buchholz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES