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Valery Dunaevsky

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  • Fairview Park, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Injection moldable piston rings
    • Patent number 7,455,506
    • Issue date Nov 25, 2008
    • Bendix Commercial Vehicle Systems LLC
    • Valery Dunaevsky
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil-free/oil-less air compressor with an improved seal
    • Patent number 7,140,291
    • Issue date Nov 28, 2006
    • Bendix Commercial Vehicle Systems LLC
    • Valery Dunaevsky
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Contoured piston
    • Patent number 6,935,220
    • Issue date Aug 30, 2005
    • Bendix Commercial Vehicle Systems, LLC.
    • Valery V. Dunaevsky
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Oil-less/oil-free air brake compressor with a dual piston arrangement
    • Patent number 6,113,367
    • Issue date Sep 5, 2000
    • AlliedSignal Truck Brake Systems Company
    • Valery Dunaevsky
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Elastic unloader for scroll machines
    • Patent number 5,378,129
    • Issue date Jan 3, 1995
    • Copeland Corporation
    • Valery Dunaevsky
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Oil-free/oil-less air compressor with an improved seal
    • Publication number 20060169134
    • Publication date Aug 3, 2006
    • Bendix Commercial Vehicle Systems LLC
    • Valery Dunaevsky
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Injection moldable piston rings
    • Publication number 20060140800
    • Publication date Jun 29, 2006
    • Bendix Commercial Vehicle Systems LLC
    • Valery Dunaevsky
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Contoured piston
    • Publication number 20040237775
    • Publication date Dec 2, 2004
    • Bendix Commercial Vehicle Systems, LLC
    • Valery V. Dunaevsky
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Air compressor assembly
    • Publication number 20040120839
    • Publication date Jun 24, 2004
    • Valery V. Dunaevsky
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...