TREA

Michael S. O'Connell

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  • Erie, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rising stem soft seat plug valve
    • Patent number 6,585,003
    • Issue date Jul 1, 2003
    • TM Industrial Supply, Inc.
    • Carl A. Steiner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rising stem soft seat plug valve
    • Patent number 6,196,268
    • Issue date Mar 6, 2001
    • TM Industrial Supply, Inc.
    • Carl A. Steiner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-cleaning strainer
    • Patent number 5,152,891
    • Issue date Oct 6, 1992
    • T/M Industrial Supply, Inc.
    • Robert J. Netkowicz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Rising stem soft seat plug valve
    • Publication number 20010006080
    • Publication date Jul 5, 2001
    • TM Industrial Supply, Inc.
    • Carl A. Steiner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...