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Joseph A. Kovach

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  • Aurora, OH, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Hydromechanical Transmission and Assemblies
    • Publication number 20150051037
    • Publication date Feb 19, 2015
    • Parker-Hannifin Corporation
    • Joseph Kovach
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SYSTEM INCLUDING OUTPUT COUPLED POWERSPLIT TRANSMISSION
    • Publication number 20110031053
    • Publication date Feb 10, 2011
    • Blake A. Carl
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    GEAR BOX FOR HYDRAULIC ENERGY RECOVERY
    • Publication number 20100018194
    • Publication date Jan 28, 2010
    • Joseph A. Kovach
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ELECTRO-HYDRAULIC MACHINE FOR HYBRID DRIVE SYSTEM
    • Publication number 20090270221
    • Publication date Oct 29, 2009
    • Joseph A. Kovach
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MULTIPLE GEAR MOTOR DRIVE
    • Publication number 20080113838
    • Publication date May 15, 2008
    • Joseph A. Kovach
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC GEAR MOTOR WITH INTEGRATED FILTER
    • Publication number 20080056887
    • Publication date Mar 6, 2008
    • Entire Interest
    • Frank R. Iannizzaro
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DOUBLE-ACTING RADIAL PlSTON HYDRAULIC APPARATUS
    • Publication number 20070240563
    • Publication date Oct 18, 2007
    • Parker-Hannifin Corporation
    • Joseph A. Kovach
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GEAR PUMP WITH RIPPLE CHAMBER FOR LOW NOISE AND PRESSURE RIPPLES
    • Publication number 20070178003
    • Publication date Aug 2, 2007
    • Parker-Hannifin Corporation
    • Jonathan Zhu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Optical position sensing and method
    • Publication number 20060266211
    • Publication date Nov 30, 2006
    • Bruce D. Larkin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...