TREA

David C. Kerg

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  • Fairview Park, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid flow body
    • Patent number 7,533,866
    • Issue date May 19, 2009
    • Swagelok Company
    • Ronnie A. Browne
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sanitary diaphragm valve
    • Patent number 7,364,132
    • Issue date Apr 29, 2008
    • Swagelok Company
    • Ronnie A. Browne
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary valve actuator
    • Patent number 6,860,469
    • Issue date Mar 1, 2005
    • Swagelok Corporation
    • David C. Kerg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Piston diaphragm with integral seal
    • Patent number 6,672,561
    • Issue date Jan 6, 2004
    • Swagelok Company
    • David Kerg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sanitary diaphragm valve
    • Patent number 6,394,417
    • Issue date May 28, 2002
    • Swagelok Co.
    • Ronnie A. Browne
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Sanitary diaphragm valve
    • Publication number 20060081807
    • Publication date Apr 20, 2006
    • Ronnie A. Browne
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rotary valve actuator
    • Publication number 20050173666
    • Publication date Aug 11, 2005
    • David C. Kerg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rotary valve actuator
    • Publication number 20040036050
    • Publication date Feb 26, 2004
    • David C. Kerg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Piston diaphragm with integral seal
    • Publication number 20030183789
    • Publication date Oct 2, 2003
    • David Kerg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sanitary diaphragm valve
    • Publication number 20020100503
    • Publication date Aug 1, 2002
    • Ronnie A. Browne
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...