TREA

James M. Lorenz

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  • Madison, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stab-type coupling with conduit inner diameter seal
    • Patent number 6,142,538
    • Issue date Nov 7, 2000
    • Perfection Corporation
    • Frank R. Volgstadt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Stab-type coupling for conduit
    • Patent number 5,947,532
    • Issue date Sep 7, 1999
    • Perfection Corporation
    • James M. Lorenz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Field assembled gas riser
    • Patent number 5,590,914
    • Issue date Jan 7, 1997
    • Perfection Corporation
    • David K. Platner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball valve
    • Patent number 5,397,101
    • Issue date Mar 14, 1995
    • Perfection Corporation
    • Barry G. O'Connell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas riser apparatus and method
    • Patent number 5,326,137
    • Issue date Jul 5, 1994
    • Perfection Corporation
    • James M. Lorenz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Ball valve with fused end caps
    • Publication number 20040200988
    • Publication date Oct 14, 2004
    • Perfection Corporation
    • James M. Lorenz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...