TREA

Heinz-Peter Raidt

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  • Dortmund, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Insulated building structure
    • Patent number 9,745,737
    • Issue date Aug 29, 2017
    • Ewald Dorken AG
    • Heinz-Peter Raidt
    • E04 - BUILDING
  • Information Patent Grant

    Foundation wall footing barrier
    • Patent number 8,413,406
    • Issue date Apr 9, 2013
    • Ewald Doerken
    • Marcus Jablonka
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Panel heating device
    • Patent number 8,076,613
    • Issue date Dec 13, 2011
    • Ewald Dorken AG
    • Heinz Peter Raidt
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Membrane for the protection of buildings
    • Patent number 7,698,858
    • Issue date Apr 20, 2010
    • Ewald Dorken AG
    • Jörn Schroer
    • E04 - BUILDING
  • Information Patent Grant

    Foundation-drainage panel
    • Patent number 4,574,541
    • Issue date Mar 11, 1986
    • Ewald Dorken GmbH & Co. KG
    • Heinz P. Raidt
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Sound-absorbing element
    • Patent number 4,555,433
    • Issue date Nov 26, 1985
    • Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
    • Dieter Jablonka
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents