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Friedrich Sernetz

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  • Pforzheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Orthodontic device
    • Patent number 7,481,651
    • Issue date Jan 27, 2009
    • Dentaurum J. P. Winkelstroeter KG
    • Friedrich Sernetz
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Orthodontic aid
    • Patent number 5,429,499
    • Issue date Jul 4, 1995
    • Dentaurum J.P. Winkelstroeter KG
    • Friedrich Sernetz
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Auxiliary orthodontic appliance
    • Patent number 5,383,784
    • Issue date Jan 24, 1995
    • Dentaurum J.P. Winkelstroeter KG
    • Friedrich Sernetz
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Marked orthodonic aid and method of manufacturing
    • Patent number 5,326,259
    • Issue date Jul 5, 1994
    • Dentaurum J.P. Winkelstroeter KG
    • Friedrich-Wilhelm Rohlcke
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Shaped bodies of transparent, polycrystalline alumina
    • Patent number 5,242,298
    • Issue date Sep 7, 1993
    • Dentaurum J.P. Winkelstroeter KG
    • Friedrich Sernetz
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Marked orthodontic aid and method of manufacturing
    • Patent number 5,238,402
    • Issue date Aug 24, 1993
    • Dentaurum J.P. Winkelstroeter KG
    • Friedrich-Wilhelm Rohlcke
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method for the production of transparent, polycrystalline alumina w...
    • Patent number 4,968,459
    • Issue date Nov 6, 1990
    • Dentaurum J.P. Winkelstroeter KG
    • Friedrich Sernetz
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Molding made from a dental alloy for producing dental parts
    • Publication number 20070092855
    • Publication date Apr 26, 2007
    • DENTAURUM J.P. Winkelstroeter KG
    • Friedrich SERNETZ
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Orthodontic fastening element
    • Publication number 20060210942
    • Publication date Sep 21, 2006
    • DENTAURUM J.P. Winkelstroeter KG
    • Mark S. Pace
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Orthodontic device
    • Publication number 20060172248
    • Publication date Aug 3, 2006
    • DENTAURUM J.P. Winkelstroeter KG
    • Friedrich Sernetz
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Lingual retainer
    • Publication number 20050181332
    • Publication date Aug 18, 2005
    • DENTAURUM J.P. Winkelstroeter KG
    • Friedrich Sernetz
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE