TREA

Werner Grabe

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  • Dulmen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Elastomeric strand-shaped sealing profile
    • Patent number 6,612,585
    • Issue date Sep 2, 2003
    • Däwyler AG Schweizerische Kabel - Gummi-und Kunststoffwerke
    • Werner Grabe
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Sealing arrangement
    • Patent number 6,238,139
    • Issue date May 29, 2001
    • Phoenix Aktiengesellschaft
    • Siegfried Glang
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Seal and process for producing such seal
    • Patent number 6,129,485
    • Issue date Oct 10, 2000
    • Phoenix Aktiengesellschaft
    • Werner Grabe
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Seal arrangement for tubular tunnel segments
    • Patent number 5,888,023
    • Issue date Mar 30, 1999
    • Phoenix Aktiengesellschaft
    • Werner Grabe
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Device and process for producing the corners of sealing frames
    • Patent number 5,648,036
    • Issue date Jul 15, 1997
    • Phoenix Aktiengesellschaft
    • Siegfried Glang
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Profiled seal for tunnel segments
    • Patent number 5,074,711
    • Issue date Dec 24, 1991
    • Phoenix AG
    • Siegfried Glang
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Sealing profile
    • Patent number 4,900,607
    • Issue date Feb 13, 1990
    • Phoenix Aktiengesellschaft
    • Siegfried Glang
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Sealing profile for tunnel segments
    • Patent number 4,824,289
    • Issue date Apr 25, 1989
    • Phoenix Aktiengesellschaft
    • Siegfried Glang
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents