TREA

Stephen Norvilas

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  • Doylestown, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Internal diameter coatings for fire protection piping
    • Patent number 7,819,140
    • Issue date Oct 26, 2010
    • Allied Tube & Conduit Corporation
    • Patrick J. Bass
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fire protection pipe and methods of manufacture
    • Patent number 6,758,282
    • Issue date Jul 6, 2004
    • Allied Tube & Conduit Company
    • David S. Pliner
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    In-line coating of steel tubing
    • Patent number 5,614,265
    • Issue date Mar 25, 1997
    • Allied Tube & Conduit Corporation
    • Manzoor A. Chaudhry
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    In-line coating of steel tubing
    • Patent number 5,453,302
    • Issue date Sep 26, 1995
    • Allied Tube & Conduit Corporation
    • Manzoor A. Chaudhry
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents