TREA

Stafford J. Vallery

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  • Port Salerno, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Steam trap with inverted bucket float
    • Patent number 7,931,046
    • Issue date Apr 26, 2011
    • Stafford J. Vallery
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...