TREA

Roland E. C. Schwarz

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  • Cudahy, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Plastic hand truck with folding metal platen
    • Patent number 6,616,153
    • Issue date Sep 9, 2003
    • Matre Design, Inc.
    • Daniel A. Matre
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Hand truck body
    • Patent number D454997
    • Issue date Mar 26, 2002
    • Matre Design, Inc.
    • Daniel A. Matre
    • D34 - Material or article handling equipment