TREA

Kevin J. Hansen

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  • Eden Prairie, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic jack assembly
    • Patent number D653834
    • Issue date Feb 7, 2012
    • Bluerock Technologies, Inc.
    • Ted E. Ahrenholtz
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Hydraulic jack cap
    • Patent number D639011
    • Issue date May 31, 2011
    • Bluerock Technologies, Inc.
    • Ted E. Ahrenholtz
    • D34 - Material or article handling equipment

Patents Applicationslast 30 patents