TREA

Christopher P. Hakanson

Follow

Person

  • Woodbury, MN, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Extruded plastic netting for use in erosion control, mulch stabiliz...
    • Patent number 7,708,503
    • Issue date May 4, 2010
    • Conwed Plastics LLC
    • Bartley J. Kohel
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Plastic support net for filter media
    • Patent number 7,582,131
    • Issue date Sep 1, 2009
    • Conwed Plastics LLC
    • Chris E. Worthington
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Biodegradable netting
    • Patent number 7,326,659
    • Issue date Feb 5, 2008
    • Conwed Plastics LLC
    • Hans O. Cederblad
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTIFUNCTIONAL MAT AND METHOD OF MANUFACTURE
    • Publication number 20120322331
    • Publication date Dec 20, 2012
    • Conwed Plastics LLC
    • Chris E. Worthington
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Netting With High Friction Surface And Method of Manufacture
    • Publication number 20120208417
    • Publication date Aug 16, 2012
    • Chris E. Worthington
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    EXTRUDED PLASTIC NETTING FOR USE IN EROSION CONTROL, MULCH STABILIZ...
    • Publication number 20070196185
    • Publication date Aug 23, 2007
    • Conwed Plastics LLC
    • Bartley J. Kohel
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PLASTIC SUPPORT NET FOR FILTER MEDIA
    • Publication number 20070107393
    • Publication date May 17, 2007
    • Conwed Plastics LLC
    • Chris E. Worthington
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    HDPE BIAXIALLY ORIENTED NETTING
    • Publication number 20070056899
    • Publication date Mar 15, 2007
    • Conwed Plastics LLC
    • Christopher P. Hakanson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Biodegradable netting
    • Publication number 20050183329
    • Publication date Aug 25, 2005
    • Hans O. Cederblad
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL