TREA

Frank Kruppe

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  • Aurora, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Indicators for valves
    • Patent number 11,506,304
    • Issue date Nov 22, 2022
    • Cyrus Shank Corporation
    • Frank P. Kruppe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure relief valve with stop
    • Patent number 10,767,776
    • Issue date Sep 8, 2020
    • Cyrus Shank Corporation
    • Frank Kruppe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Manifolds for pressure relief systems
    • Patent number 10,591,071
    • Issue date Mar 17, 2020
    • Cyrus Shank Corporation
    • Frank Kruppe
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    Modular Valve Assembly and Methods of Making the Same
    • Publication number 20230278149
    • Publication date Sep 7, 2023
    • Cyrus Shank Corporation
    • Frank Kruppe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    INDICATORS FOR VALVES
    • Publication number 20210285567
    • Publication date Sep 16, 2021
    • Cyrus Shank Corporation
    • Frank P. Kruppe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE RELIEF VALVE WITH STOP
    • Publication number 20190107218
    • Publication date Apr 11, 2019
    • Cyrus Shank Corporation
    • Frank Kruppe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MANIFOLDS FOR PRESSURE RELIEF SYSTEMS
    • Publication number 20190107214
    • Publication date Apr 11, 2019
    • Cyrus Shank Corporation
    • Frank Kruppe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...