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Ronald T. Hahn

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  • Yorba Linda, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve control system and method
    • Patent number 10,837,568
    • Issue date Nov 17, 2020
    • Acorn Engineering Company
    • Ronald T. Hahn
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Pneumatic controller
    • Patent number 10,288,189
    • Issue date May 14, 2019
    • Acorn Engineering Company
    • Carlos J. Galeazzi
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

  • Information Patent Application

    PNEUMATIC CONTROLLER
    • Publication number 20190072204
    • Publication date Mar 7, 2019
    • Acorn Engineering Company
    • Carlos J. Galeazzi
    • G05 - CONTROLLING REGULATING