TREA

Ken Wheeler

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  • West Bend, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Crawler track
    • Patent number 9,676,431
    • Issue date Jun 13, 2017
    • Harnischfeger Technologies, Inc.
    • Joseph J. Colwell
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Crawler track shoe
    • Patent number D763931
    • Issue date Aug 16, 2016
    • Harnischfeger Technologies, Inc.
    • Joseph J. Colwell
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Crawler track shoe
    • Patent number D748153
    • Issue date Jan 26, 2016
    • Harnischfeger Technologies, Inc.
    • Joseph J. Colwell
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

  • Information Patent Application

    CRAWLER TRACK
    • Publication number 20170240230
    • Publication date Aug 24, 2017
    • Harnischfeger Technologies, Inc.
    • Joseph J. Colwell
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    CRAWLER TRACK
    • Publication number 20140346856
    • Publication date Nov 27, 2014
    • Joseph J. Colwell
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS