TREA

Roland Heindl

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Patents Grantslast 30 patents

  • Information Patent Grant

    Refractory ceramic mass and its use
    • Patent number 5,723,394
    • Issue date Mar 3, 1998
    • Veitsch-Radex Aktiengesellschaft fur feuerfeste Erzeugnisse
    • Harald Harmuth
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Refractory ceramic mass and its use
    • Patent number 5,573,987
    • Issue date Nov 12, 1996
    • Veitsch-Radex Aktiengesellschaft fur feuerfeste Erzeugnisse
    • Harald Harmuth
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Refractory ceramic mass and its use
    • Patent number 5,569,631
    • Issue date Oct 29, 1996
    • Veitsch-Radex Aktiengesellschaft Fur Feuerfeste Erzeugnisse
    • Harald Harmuth
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Refractory brick
    • Patent number 5,552,354
    • Issue date Sep 3, 1996
    • Veitsch-Radex Aktiengesellschaft fur feuerfeste Erzeugnisse
    • Harald Harmuth
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Use of a finely divided, refractory, oxidic micropowder for prepari...
    • Patent number 5,426,078
    • Issue date Jun 20, 1995
    • Veitscher Magnesitwerke-Actien-Gesellschaft
    • Roland Heindl
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Magnesium oxide in fine powder form and its use
    • Patent number 5,106,608
    • Issue date Apr 21, 1992
    • Veitscher Magnesitwerke-Actien-Gesellschaft
    • Alexander Retschnig
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES