TREA

Harry E. Voelzke

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  • Mitchell, SD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Slide axle trailer
    • Patent number 6,036,207
    • Issue date Mar 14, 2000
    • Dakota Mfg. Co.
    • A. Dean Oehlerking
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Container moving vehicle
    • Patent number 5,879,122
    • Issue date Mar 9, 1999
    • Harry Voelzke
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Trailer
    • Patent number 5,667,231
    • Issue date Sep 16, 1997
    • Dakota Mfg. Co., Inc.
    • Dale J. Dierks
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic upper deck ramp for a trailer
    • Patent number 5,490,754
    • Issue date Feb 13, 1996
    • Dakota Mfg. Co.,Inc.
    • Harry E. Voelzke
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Main tail locking device for a trailer
    • Patent number 5,094,583
    • Issue date Mar 10, 1992
    • Dakota Manufacturing Co., Inc.
    • Joseph W. Bills
    • B60 - VEHICLES IN GENERAL