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Gary P. Haffenden

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  • East Sussex, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid level sensor
    • Patent number 11,788,750
    • Issue date Oct 17, 2023
    • Aspen Pumps Limited
    • Gary Haffenden
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Condensate pump assembly
    • Patent number 11,739,977
    • Issue date Aug 29, 2023
    • ASPEN PUMPS LIMITED
    • Christopher Gee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pulsation damper
    • Patent number 11,661,930
    • Issue date May 30, 2023
    • Aspen Pumps Limited
    • Gary Haffenden
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Liquid level sensor
    • Patent number 11,604,003
    • Issue date Mar 14, 2023
    • Aspen Pumps Limited
    • Gary Haffenden
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Liquid level detector
    • Patent number 10,760,938
    • Issue date Sep 1, 2020
    • Aspen Pumps Limited
    • Alexander Grahame Newman
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Light detection and control system
    • Patent number 5,065,036
    • Issue date Nov 12, 1991
    • Rhopoint Instrumentation Limited
    • Peter R. Cropper
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUID LEVEL SENSOR
    • Publication number 20230095426
    • Publication date Mar 30, 2023
    • Aspen Pumps Limited
    • Gary Haffenden
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PULSATION DAMPER
    • Publication number 20230009988
    • Publication date Jan 12, 2023
    • Aspen Pumps Ltd
    • Christopher John Gee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONDENSATE PUMP ASSEMBLY
    • Publication number 20210131700
    • Publication date May 6, 2021
    • ASPEN PUMPS LIMITED
    • Christopher Gee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PULSATION DAMPER
    • Publication number 20200362844
    • Publication date Nov 19, 2020
    • Aspen Pumps Limited
    • Gary Haffenden
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LIQUID LEVEL SENSOR
    • Publication number 20200271116
    • Publication date Aug 27, 2020
    • Aspen Pumps Limited
    • Gary Haffenden
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Solenoid Pump Driver
    • Publication number 20180320673
    • Publication date Nov 8, 2018
    • Aspen Pumps Limited
    • Gary Haffenden
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LIQUID LEVEL DETECTOR
    • Publication number 20180231412
    • Publication date Aug 16, 2018
    • Aspen Pumps Limited
    • Alexander Grahame Newman
    • F24 - HEATING RANGES VENTILATING