TREA

Joseph C. Strzegowski

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  • Conway, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for molding an article
    • Patent number 9,364,972
    • Issue date Jun 14, 2016
    • Pelican Products, Inc.
    • Christopher H. Patstone
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Container assembly
    • Patent number 8,789,699
    • Issue date Jul 29, 2014
    • Hardigg Industries, Inc.
    • Christopher H. Patstone
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Method and apparatus for molding an article
    • Patent number 8,454,877
    • Issue date Jun 4, 2013
    • Pelican Products, Inc.
    • Christopher H. Patstone
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Size trimmer
    • Patent number 4,553,464
    • Issue date Nov 19, 1985
    • Hardigg Industries, Inc.
    • Edward W. Turner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and apparatus for bonding plastic materials
    • Patent number 4,439,263
    • Issue date Mar 27, 1984
    • Hardigg Industries, Inc.
    • James S. Hardigg
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Welding apparatus and method
    • Patent number 4,352,977
    • Issue date Oct 5, 1982
    • Hardigg Industries, Inc.
    • James S. Hardigg
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Battery jar cover and welding method therefor
    • Patent number 4,276,360
    • Issue date Jun 30, 1981
    • Hardigg Industries, Inc.
    • James S. Hardigg
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD AND APPARATUS FOR MOLDING AN ARTICLE
    • Publication number 20130181378
    • Publication date Jul 18, 2013
    • CHRISTOPHER H. PATSTONE
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD AND APPARATUS FOR MOLDING AN ARTICLE
    • Publication number 20100252958
    • Publication date Oct 7, 2010
    • PELICAN PRODUCTS, INC.
    • CHRISTOPHER H. PATSTONE
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL