TREA

Weyerhaeuer NR Company

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Organization

  • Federal Way, WA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Fiber cement board with modified fiber
    • Patent number 8,317,914
    • Issue date Nov 27, 2012
    • Weyerhaeuer NR Company
    • Robert T Hamilton
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    85909196
    • Serial number 85909196
    • Filing date Apr 19, 2013
    • Weyerhaeuer NR Company
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    85447490 - DOWN PORE
    • Serial number 85447490
    • Registration number 4207698
    • Filing date Oct 14, 2011
    • Weyerhaeuer NR Company
    • 19 - Building materials (non-metallic)