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Peter Schaefer

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  • Waldbrunn, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric toothbrush
    • Patent number 8,430,590
    • Issue date Apr 30, 2013
    • Braun GmbH
    • Bernhard Boland
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC TOOTHBRUSH
    • Publication number 20100278582
    • Publication date Nov 4, 2010
    • Bernhard Boland
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE