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Patents Grantslast 30 patents

  • Information Patent Grant

    Roofing apparatus

    • Patent number 8,414,722
    • Issue date Apr 9, 2013
    • Seaman Corporation
    • Scott Burgess
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Hot air nozzle

    • Patent number 7,866,360
    • Issue date Jan 11, 2011
    • LEISTER Process Technologies
    • Lukas Gisler
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Traveling large-area welding machine for welding plastic sheets

    • Patent number 5,378,302
    • Issue date Jan 3, 1995
    • Meistermatic AG
    • Anton Meister
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Heat sealing apparatus

    • Patent number 4,504,352
    • Issue date Mar 12, 1985
    • Heat Exchange and Transfer, Inc.
    • Howard E. Meyer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    POLYMERIC PIPE WELDING APPARATUS

    • Publication number 20240278509
    • Publication date Aug 22, 2024
    • PINWELD LIMITED
    • Keven Chappell
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PLASTIC-WELDING DEVICE

    • Publication number 20180169966
    • Publication date Jun 21, 2018
    • Ralph MEICHTRY
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PLASTIC-WELDING DEVICE

    • Publication number 20160354973
    • Publication date Dec 8, 2016
    • Meichtry Ralph
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    ROOFING APPARATUS

    • Publication number 20120267052
    • Publication date Oct 25, 2012
    • SEAMAN CORPORATION
    • SCOTT BURGESS
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    HOT AIR NOZZLE

    • Publication number 20080066871
    • Publication date Mar 20, 2008
    • Lukas GISLER
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Seaming iron with automatic traction

    • Publication number 20050103437
    • Publication date May 19, 2005
    • James M. Carroll
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL