TREA

Thomas E. Speer

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  • Springfield, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air fitting with an integral check valve
    • Patent number 7,353,842
    • Issue date Apr 8, 2008
    • Q3JMC, Inc.
    • Thomas E. Speer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Air fitting with an integral check valve
    • Publication number 20050072477
    • Publication date Apr 7, 2005
    • Q3JMC, Inc.
    • Thomas E. Speer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...