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Jeffrey C. Merwin

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  • St. Charles, MO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water feed controller for a boiler
    • Patent number 7,992,527
    • Issue date Aug 9, 2011
    • Potter Electric Signal Company, LLC
    • Jeffrey C. Merwin
    • F22 - STEAM GENERATION

Patents Applicationslast 30 patents