said stop being heated

Patents Grantslast 30 patents

  • Information Patent Grant

    Pipe manipulation apparatus and methods

    • Patent number 10,487,965
    • Issue date Nov 26, 2019
    • CORE LINEPIPE INC.
    • Samuel Glen Bouey
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Induction connecting sleeve for connecting weldable thermoplastic e...

    • Patent number 8,327,900
    • Issue date Dec 11, 2012
    • Leister Technologies AG
    • Erich Stauffer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of making fitting joint for double containment pipe

    • Patent number 6,649,015
    • Issue date Nov 18, 2003
    • Enfield Industrial Corporation
    • John Allen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Electrofusion coupler

    • Patent number 6,394,502
    • Issue date May 28, 2002
    • Kungsors Plast AB
    • Thomas Andersson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pipe connector having mechanical and fusion connections

    • Patent number 6,375,226
    • Issue date Apr 23, 2002
    • Uponor Innovation AB
    • Alan John Dickinson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Double containment pipe fitting

    • Patent number 5,624,140
    • Issue date Apr 29, 1997
    • Enfield Industrial Corporation
    • John Allen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of making fitting joint for double containment pipe

    • Patent number 5,529,656
    • Issue date Jun 25, 1996
    • Enfield Industrial Corporation
    • Alec Ewen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Double containment pipe and fitting joint

    • Patent number 5,433,484
    • Issue date Jul 18, 1995
    • Enfield Industrial Corporation
    • Alec Ewen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for welding thermoplastic materials

    • Patent number 5,407,514
    • Issue date Apr 18, 1995
    • E. O. Butts Consultants Ltd.
    • Ernest O. Butts
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Welding rod

    • Patent number 5,407,520
    • Issue date Apr 18, 1995
    • E. O. Butts Consultants Ltd.
    • Ernest O. Butts
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for welding together pipes consisting of thermoplastic plastics

    • Patent number 5,320,697
    • Issue date Jun 14, 1994
    • Hegler; Wilhelm
    • Ralph-Peter Hegler
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Fusion Welding Socket

    • Publication number 20140020842
    • Publication date Jan 23, 2014
    • Thomas Andersson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    INDUCTION CONNECTING SLEEVE FOR CONNECTING WELDABLE THERMOPLASTIC E...

    • Publication number 20100084097
    • Publication date Apr 8, 2010
    • LEISTER PROCESS TECHNOLOGIES
    • Erich STAUFFER
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    ELECTROFUSION FITTING FOR A COMPOSITE PIPE

    • Publication number 20090026756
    • Publication date Jan 29, 2009
    • UPONOR INNOVATION AB
    • Jeremy Bowman
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL