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David Kwierant

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  • Ann Arbor, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Drum-in-hat disc brake assembly
    • Patent number 8,556,045
    • Issue date Oct 15, 2013
    • Kelsey-Hayes Company
    • Anthony Schmandt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drum-in-hat disc brake assembly
    • Patent number 8,356,701
    • Issue date Jan 22, 2013
    • Kelsey-Hayes Company
    • Anthony Schmandt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electric actuator unit for a vehicle brake assembly
    • Patent number 8,011,482
    • Issue date Sep 6, 2011
    • Kelsey-Hayes Company
    • Brian Boyle
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Spindle Nut Assembly Having Multiple Stop Cams
    • Publication number 20170261053
    • Publication date Sep 14, 2017
    • Lucas Automotive GmbH
    • Michael Schaefer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DRUM-IN-HAT DISC BRAKE ASSEMBLY
    • Publication number 20130126281
    • Publication date May 23, 2013
    • KELSEY-HAYES COMPANY
    • Anthony Schmandt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DRUM-IN-HAT DISC BRAKE ASSEMBLY
    • Publication number 20090314593
    • Publication date Dec 24, 2009
    • Anthony Schmandt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Electric Actuator Unit for a Vehicle Brake Assembly
    • Publication number 20090260929
    • Publication date Oct 22, 2009
    • Brian Boyle
    • B60 - VEHICLES IN GENERAL