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Ralf Hilbers

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  • Waldbrunn, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Inlet controlled regulating valve
    • Patent number 11,953,098
    • Issue date Apr 9, 2024
    • Ademco Inc.
    • Dominik Ernst
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Air spring pressure regulating valve
    • Patent number 11,275,393
    • Issue date Mar 15, 2022
    • Pittway Sarl
    • Ralf Hilbers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    INLET CONTROLLED REGULATING VALVE
    • Publication number 20250067345
    • Publication date Feb 27, 2025
    • Ademco Inc.
    • Dominik Ernst
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    INLET CONTROLLED REGULATING VALVE
    • Publication number 20210404559
    • Publication date Dec 30, 2021
    • Ademco Inc.
    • Dominik Ernst
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AIR SPRING PRESSURE REGULATING VALVE
    • Publication number 20210141403
    • Publication date May 13, 2021
    • Pittway Sarl
    • Ralf Hilbers
    • G05 - CONTROLLING REGULATING