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Grover W. Preston

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  • Livonia, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Conical concave cap pressure relief valve
    • Patent number 7,228,849
    • Issue date Jun 12, 2007
    • Delphi Technologies, Inc.
    • Grover W. Preston
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel pressure regulator having offset head and orifice axes
    • Patent number 6,895,996
    • Issue date May 24, 2005
    • Delphi Technologies, Inc.
    • Thomas J. Gutmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fuel pressure regulator having offset head and orifice axes
    • Patent number 6,802,340
    • Issue date Oct 12, 2004
    • Delphi Technologies, Inc.
    • Thomas J. Gutmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve seat for fuel pressure regulator
    • Patent number 6,422,265
    • Issue date Jul 23, 2002
    • Delphi Technologies, Inc.
    • Sharon Elizabeth Beyer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel system pressure regulator
    • Patent number 6,382,183
    • Issue date May 7, 2002
    • Delphi Technologies, Inc.
    • Grover Wesley Preston
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Coaxial flow through fuel rail with a damper for a recirculating fu...
    • Patent number 6,148,798
    • Issue date Nov 21, 2000
    • Delphi Technologies, Inc.
    • Charles Wilson Braun
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pressure regulating valve
    • Patent number 5,762,101
    • Issue date Jun 9, 1998
    • General Motors Corporation
    • David Howard Burke
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection nozzle
    • Patent number 5,070,845
    • Issue date Dec 10, 1991
    • General Motors Corporation
    • Anatol Avdenko
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents