TREA

Kirk H. Preston

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  • Huntington Beach, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve operator arm
    • Patent number 10,267,431
    • Issue date Apr 23, 2019
    • Pacific Technical Equipment & Engineering Inc.
    • Kirk Preston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic valve operator
    • Patent number 5,570,581
    • Issue date Nov 5, 1996
    • Pacific Technical Equipment and Engineering Inc.
    • Kirk H. Preston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Valve Operator Arm
    • Publication number 20170067575
    • Publication date Mar 9, 2017
    • Pacific Technical Equipment & Engineering Inc.
    • Kirk Preston
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...