TREA

Polytec Packaging

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  • La Mirada, CA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Self opening dual tab merchandising bag
    • Patent number 5,497,884
    • Issue date Mar 12, 1996
    • Polytec Packaging
    • Robert B. DeMatteis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Rack for dispensing dual tab merchandising bag
    • Patent number 5,269,416
    • Issue date Dec 14, 1993
    • Polytec Packaging
    • Robert B. DeMatteis
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Self opening dual tab merchandising bag
    • Patent number 5,248,040
    • Issue date Sep 28, 1993
    • Polytec Packaging
    • Robert B. DeMatteis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL