TREA

Freimut Vizethum

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  • Schwetzingen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dental implant
    • Patent number 5,328,371
    • Issue date Jul 12, 1994
    • Friatec Aktiengesellschaft
    • Walter Hund
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dental implant
    • Patent number 5,199,873
    • Issue date Apr 6, 1993
    • Friedrichsfeld AG Keramik- und Kunststoffwerke
    • Willi Schulte
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Process for producing a bone replacement material
    • Patent number 5,133,756
    • Issue date Jul 28, 1992
    • Merck Patent Gesellschaft mit beschraenkter Haftung
    • Gerd Bauer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE