TREA

Michael W. Kromer

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  • Mt. Pleasant, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Self draining valve
    • Patent number 6,267,353
    • Issue date Jul 31, 2001
    • PBM, Inc.
    • Gary W. Friedline
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve lock apparatus and lockable valve
    • Patent number 6,148,851
    • Issue date Nov 21, 2000
    • PBM, Inc.
    • Gary W. Friedline
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...