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Cory J. Hagen

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  • Johnston, IA, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE PLUGS INCLUDING HARDENED TIPS
    • Publication number 20230304585
    • Publication date Sep 28, 2023
    • FISHER CONTROLS INTERNATIONAL LLC
    • Cory Hagen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID VALVES WITH AN ANTI-STAGNATION TRIM GUIDE
    • Publication number 20230050871
    • Publication date Feb 16, 2023
    • FISHER CONTROLS INTERNATIONAL LLC
    • Trevor Stoakes
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PLUG INTEGRATED STAGED VALVE TRIM ASSEMBLY AND FLUID CONTROL VALVE...
    • Publication number 20220003326
    • Publication date Jan 6, 2022
    • FISHER CONTROLS INTERNATIONAL LLC
    • Cory J. Hagen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Monolithic, Non-Plugging Multi-Stage Valve Trim
    • Publication number 20200018406
    • Publication date Jan 16, 2020
    • FISHER CONTROLS INTERNATIONAL LLC
    • David S. Goode
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CARBIDE INSERT ASSEMBLY HAVING A FUSED RETAINER
    • Publication number 20190101221
    • Publication date Apr 4, 2019
    • FISHER CONTROLS INTERNATIONAL LLC
    • Cory J. Hagen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...