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Walter Viegener

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  • Attendorn, DE
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Connection element for producing a fluid-tight screw connection, an...
    • Publication number 20090123226
    • Publication date May 14, 2009
    • Viega GmbH & Co. KG
    • Walter Viegener
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fitting And Method For Manufacturing A Fitting
    • Publication number 20080272593
    • Publication date Nov 6, 2008
    • Viega BmbH & Co., KG
    • Walter Viegener
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Fitting and method for manufacturing a fitting
    • Publication number 20080012302
    • Publication date Jan 17, 2008
    • Viega GmbH & Co. KG
    • Walter Viegener
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Sealing element
    • Publication number 20050248099
    • Publication date Nov 10, 2005
    • Viega GmbH & Co. KG
    • Walter Viegener
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pressed-connection arrangement
    • Publication number 20050248152
    • Publication date Nov 10, 2005
    • Viega GmbH & Co. KG
    • Walter Viegener
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pressing tool for the pressing-together of workpieces
    • Publication number 20050241359
    • Publication date Nov 3, 2005
    • Viega GmbH & Co., KG
    • Walter Viegener
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Connecting piece and connecting arrangement
    • Publication number 20040222632
    • Publication date Nov 11, 2004
    • Franz Viegener II GmbH & Co. KG
    • Walter Viegener
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Method and device for producing steel, especially stainless steel p...
    • Publication number 20040003645
    • Publication date Jan 8, 2004
    • WITZIG & FRANK GMBH
    • Walter Viegener
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Fitting or mounting part for establishing a pressed connection with...
    • Publication number 20030107215
    • Publication date Jun 12, 2003
    • Franz Viegener II GmbH & Co. KG
    • Walter Viegener
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    NON-DETACHABLE PRESS FIT ARRANGEMENT BETWEEN A FITTING AND AN END P...
    • Publication number 20030038481
    • Publication date Feb 27, 2003
    • WALTER VIEGENER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pressing tool
    • Publication number 20020050041
    • Publication date May 2, 2002
    • Franz Viegener II GmbH & Co. KG
    • Walter Viegener
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...