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Darrell Knigge

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  • Wetmore, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Conveyor
    • Patent number 8,701,874
    • Issue date Apr 22, 2014
    • Interroll Holding AG
    • Darrell Keith Knigge
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    CONVEYOR HAVING A CATENARY IN THE RETURN PATH
    • Publication number 20140262694
    • Publication date Sep 18, 2014
    • INTERROLL HOLDING AG
    • Darrell Keith Knigge
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CONVEYOR DRIVEN BY A CAM
    • Publication number 20130327614
    • Publication date Dec 12, 2013
    • Darrell Keith Knigge
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CONVEYOR
    • Publication number 20130327617
    • Publication date Dec 12, 2013
    • Darrell Keith Knigge
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CONVEYOR SYSTEM
    • Publication number 20100108474
    • Publication date May 6, 2010
    • Darrell Knigge
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL