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Christoph Protte

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  • Delbruck, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Drive unit for a model helicopter
    • Patent number 6,484,967
    • Issue date Nov 26, 2002
    • Christoph Protte
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Peeling machine
    • Patent number 5,857,404
    • Issue date Jan 12, 1999
    • HEPRO GmbH Maschinen und Spezialgerate
    • Christoph Protte
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents