TREA

Anthony J. Pfeiffer

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  • Chicago, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Button-type tamper indicating metal closure
    • Patent number 5,833,087
    • Issue date Nov 10, 1998
    • White Cap, Inc.
    • Anthony J. Pfeiffer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Closure button/panel energy enhancement
    • Patent number 5,119,962
    • Issue date Jun 9, 1992
    • Continental White Cap, Inc.
    • Peter A. Vercillo
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL