TREA

Kenneth J. Kooistra

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  • Byron Center, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multiple cable strain relief
    • Patent number 9,478,964
    • Issue date Oct 25, 2016
    • Dematic Corp.
    • Randall J. Carlson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Positive displacement sorter
    • Patent number 8,813,943
    • Issue date Aug 26, 2014
    • Dematic Corp.
    • Mohan A. Ramankutty
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Roller conveyor system and axle retainer for use in mounting the ro...
    • Patent number 8,579,105
    • Issue date Nov 12, 2013
    • Dematic Corp.
    • Floyd W. Butler
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Conveyor system and method of laterally displacing articles
    • Patent number 8,469,178
    • Issue date Jun 25, 2013
    • Dematic Corp.
    • Floyd W. Butler
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Diagnostic device for material handling system and method of diagno...
    • Patent number 8,260,574
    • Issue date Sep 4, 2012
    • Dematic Corp.
    • Dennis J. Schuitema
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Reducing drag on the web of a positive displacement sorter
    • Patent number 8,167,116
    • Issue date May 1, 2012
    • Dematic Corp.
    • Dennis J. Schuitema
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Belt conveyor
    • Patent number 7,556,144
    • Issue date Jul 7, 2009
    • Dematic Corp.
    • David H Cotter
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Belt conveyor and method of converting a roller conveyor to a belt...
    • Patent number 7,467,708
    • Issue date Dec 23, 2008
    • Dematic Corp.
    • Michael Thane McGettigan
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Roller shaft mount
    • Patent number 7,243,784
    • Issue date Jul 17, 2007
    • Dematic Corp.
    • David H Cotter
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Curved belt conveyor
    • Patent number 7,150,352
    • Issue date Dec 19, 2006
    • Dematic Corp.
    • David H Cotter
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Belt conveyor
    • Patent number 7,093,709
    • Issue date Aug 22, 2006
    • Rapistan Systems Advertising Corp.
    • David H Cotter
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Conveyor roller with brake
    • Patent number 7,021,456
    • Issue date Apr 4, 2006
    • Rapistan Systems Advertising Corp.
    • Ted W. Haan
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Curved belt conveyor
    • Patent number 6,971,510
    • Issue date Dec 6, 2005
    • Rapistan Systems Advertising Corp.
    • David H. Cotter
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Roller conveyor with clutched idler rollers
    • Patent number 6,868,961
    • Issue date Mar 22, 2005
    • Rapistan Systems Advertising Corp.
    • Ronald C. Ehlert
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Belt conveyor
    • Patent number 6,811,018
    • Issue date Nov 2, 2004
    • Rapistan Systems Advertising Corp.
    • David H. Cotter
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Contact assembly for accumulation conveyors
    • Patent number 6,478,142
    • Issue date Nov 12, 2002
    • Rapistan Systems Advertising Corp.
    • David H. Cotter
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Contact assembly for accumulation conveyors
    • Patent number 6,065,588
    • Issue date May 23, 2000
    • Mannesmann Dematic Rapistan Corp.
    • David H. Cotter
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTIPLE CABLE STRAIN RELIEF
    • Publication number 20140198458
    • Publication date Jul 17, 2014
    • DEMATIC CORP.
    • Randall J. Carlson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROLLER CONVEYOR SYSTEM AND AXLE RETAINER FOR USE IN MOUNTING THE RO...
    • Publication number 20130256094
    • Publication date Oct 3, 2013
    • DEMATIC CORP.
    • Floyd W. Butler
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    VERTICAL ACTION SORTER AND METHOD OF SORTING ARTICLES
    • Publication number 20120125735
    • Publication date May 24, 2012
    • DEMATIC CORP.
    • Dennis J. Schuitema
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    POSITIVE DISPLACEMENT SORTER
    • Publication number 20120048677
    • Publication date Mar 1, 2012
    • DEMATIC CORP.
    • Mohan A. Ramankutty
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CONVEYOR SYSTEM AND METHOD OF LATERALLY DISPLACING ARTICLES
    • Publication number 20110114444
    • Publication date May 19, 2011
    • DEMATIC CORP.
    • Floyd W. Butler
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    REDUCING DRAG ON THE WEB OF A POSITIVE DISPLACEMENT SORTER
    • Publication number 20100300835
    • Publication date Dec 2, 2010
    • DEMATIC CORP.
    • Dennis J. Schuitema
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Belt conveyor
    • Publication number 20060272930
    • Publication date Dec 7, 2006
    • Dematic Corp.
    • David H. Cotter
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Roller shaft mount
    • Publication number 20060000692
    • Publication date Jan 5, 2006
    • David H. Cotter
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Curved belt conveyor
    • Publication number 20050263376
    • Publication date Dec 1, 2005
    • Rapistan Systems Advertising Corp., a corporation of the State of Michigan
    • David H. Cotter
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Conveyor roller with brake
    • Publication number 20050121296
    • Publication date Jun 9, 2005
    • Ted W. Haan
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Belt conveyor
    • Publication number 20050056524
    • Publication date Mar 17, 2005
    • Rapistan Systems Advetising Corp., a corporation of State of Michigan
    • David H. Cotter
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Roller conveyor with clutched idler rollers
    • Publication number 20030192775
    • Publication date Oct 16, 2003
    • Ronald C. Ehlert
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Curved belt conveyor
    • Publication number 20030192769
    • Publication date Oct 16, 2003
    • David H. Cotter
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Belt conveyor
    • Publication number 20030150695
    • Publication date Aug 14, 2003
    • David H. Cotter
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Contact assembly for accumulation conveyors
    • Publication number 20030062249
    • Publication date Apr 3, 2003
    • Rapistan Systems Advertising Corp.
    • David H. Cotter
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Contact assembly for accumulation conveyors
    • Publication number 20010004959
    • Publication date Jun 28, 2001
    • David H. Cotter
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL