the tubular sheathing having a deformed non-circular cross-section prior to introduction

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD OF LINING A TUBULAR STRUCTURE

    • Publication number 20170314722
    • Publication date Nov 2, 2017
    • RADIUS SYSTEMS LIMITED
    • Derek MUCKLE
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    CONSTRUCTION OF PIPES

    • Publication number 20140261843
    • Publication date Sep 18, 2014
    • Neil Deryck Bray Graham
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Methods and systems for in situ manufacture and installation of non...

    • Publication number 20090308475
    • Publication date Dec 17, 2009
    • William D. Stringfellow
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    SHAPE MEMORY DEVICES

    • Publication number 20090306767
    • Publication date Dec 10, 2009
    • MNEMOSCIENCE GMBH
    • Andreas Lendlein
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Methods and systems for in situ pipe lining

    • Publication number 20090205733
    • Publication date Aug 20, 2009
    • William D. Stringfellow
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Water supply pipe liner

    • Publication number 20040206411
    • Publication date Oct 21, 2004
    • Raymond Connor
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Rehabilitation of water supply pipes

    • Publication number 20040144441
    • Publication date Jul 29, 2004
    • Suez Lyonnaise Des Eaux
    • Raymond Connor
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Composite pipe formed by a metallic pipe with inner lining resistan...

    • Publication number 20040037988
    • Publication date Feb 26, 2004
    • Enrique Trivelli
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Machine and method for providing folded pipe liners

    • Publication number 20030038403
    • Publication date Feb 27, 2003
    • American Pipe & Plastics, Inc.
    • Mark A. Thompson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL