TREA

Robert J. Zelinski

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  • Richfield, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Waste treatment apparatus
    • Patent number 4,735,368
    • Issue date Apr 5, 1988
    • Chemical Waste Management, Inc.
    • Richard M. Janko
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Grant

    Shipping and display tray and package
    • Patent number 4,170,294
    • Issue date Oct 9, 1979
    • Robert J. Zelinski
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL