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CHRISTIAN KALKHOFF

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  • Vechta, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Control unit for an egg conveyor belt
    • Patent number 9,145,265
    • Issue date Sep 29, 2015
    • Big Dutchman International GmbH
    • Christian Kalkhoff
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Egg counting device and method
    • Patent number 7,878,391
    • Issue date Feb 1, 2011
    • Big Dutchman International GmbH
    • Christian Kalkhoff
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD AND SYSTEM FOR MONITORING AND/OR CONTROLLING THE RESOURCE CO...
    • Publication number 20150245595
    • Publication date Sep 3, 2015
    • Big Dutchman International GmbH
    • Henning Muller
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    CONTROL UNIT FOR AN EGG CONVEYOR BELT
    • Publication number 20140224617
    • Publication date Aug 14, 2014
    • Big Dutchman International GmbH
    • CHRISTIAN KALKHOFF
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Egg counting device and method
    • Publication number 20070278284
    • Publication date Dec 6, 2007
    • Christian Kalkhoff
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING