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Michael A. Yurkewicz

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  • Corry, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sports beverage snap closure
    • Patent number 6,758,359
    • Issue date Jul 6, 2004
    • Erie County Plastics Corporation
    • Michael Yurkewicz
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Resealable pushable container closure and cover therefor
    • Patent number 6,321,924
    • Issue date Nov 27, 2001
    • Erie County Plastics Corporation
    • Michael A. Yurkewicz
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Resealable pushable container closure and cover therefor
    • Patent number 5,975,369
    • Issue date Nov 2, 1999
    • Erie County Plastics Corporation
    • Michael A. Yurkewicz
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Sports beverage snap closure
    • Publication number 20030230546
    • Publication date Dec 18, 2003
    • Michael A. Yurkewicz
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL