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Walter E. Allen

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  • Prospect, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel supply for a diesel engine
    • Patent number 4,424,776
    • Issue date Jan 10, 1984
    • Transamerica DeLaval Inc.
    • Walter E. Allen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Tube clamp
    • Patent number 4,393,998
    • Issue date Jul 19, 1983
    • Transamerica DeLaval Inc.
    • Walter E. Allen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fuel supply for a diesel engine
    • Patent number 4,351,301
    • Issue date Sep 28, 1982
    • Transamerica DeLaval, Inc.
    • Walter E. Allen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pressure-sustaining valve
    • Patent number 4,312,376
    • Issue date Jan 26, 1982
    • Transamerica DeLaval Inc.
    • Walter E. Allen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Solenoid operated valve
    • Patent number 4,295,631
    • Issue date Oct 20, 1981
    • Walter E. Allen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Solenoid valve
    • Patent number 4,268,009
    • Issue date May 19, 1981
    • Peter Paul Electronics
    • Walter Allen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Solenoid valve
    • Patent number 4,056,119
    • Issue date Nov 1, 1977
    • Peter Paul Electronics Co., Inc.
    • Walter E. Allen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Solenoid valve
    • Patent number 4,027,850
    • Issue date Jun 7, 1977
    • Peter Paul Electronics Co., Inc.
    • Walter E. Allen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Solenoid valve
    • Patent number 3,965,923
    • Issue date Jun 29, 1976
    • Peter Paul Electronics Co., Inc.
    • Walter E. Allen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...