TREA

Manfred Borgardt

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  • Wuppertal, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Photopolymerizable dental compositions
    • Patent number 4,437,836
    • Issue date Mar 20, 1984
    • Bayer Aktiengesellschaft
    • Robert Schmitz-Josten
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Vinylsilicone pastes for dental impression
    • Patent number 4,359,565
    • Issue date Nov 16, 1982
    • Bayer Aktiengesellschaft
    • Lothar Puppe
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dental compositions
    • Patent number 4,323,348
    • Issue date Apr 6, 1982
    • Bayer Aktiengesellschaft
    • Robert Schmitz-Josten
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dental filling material
    • Patent number 4,177,563
    • Issue date Dec 11, 1979
    • Bayer Aktiengesellschaft
    • Robert Schmitz-Josten
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE