TREA

Joe Klumpjan

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  • Campbellsport, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wire unreeling device
    • Patent number 5,333,808
    • Issue date Aug 2, 1994
    • Joe Klumpjan
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Hands-free dumping wagon
    • Patent number 5,215,355
    • Issue date Jun 1, 1993
    • Joe Klumpjan
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Wheelbarrow for transporting rocks and stones
    • Patent number 5,190,351
    • Issue date Mar 2, 1993
    • Joe Klumpjan
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS