TREA

KWH Pipe (Danmark) AS

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Organization

  • Svinninge, DK
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Tank for fluids
    • Patent number D591388
    • Issue date Apr 28, 2009
    • KWH Pipe Ltd.
    • Ari Sillanpää
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Purification plant to biologically purify waste water
    • Patent number 7,479,224
    • Issue date Jan 20, 2009
    • KWH Pipe (Danmark) AS
    • Henrik Ulf Hedegaard
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    76018761 - WEHOLITE
    • Serial number 76018761
    • Registration number 2600106
    • Filing date Apr 5, 2000
    • KWH PIPE LTD.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    74123834 - VIP-LINER
    • Serial number 74123834
    • Filing date Dec 17, 1990
    • KWH PIPE LTD.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes