TREA

Clem C. Crisci

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  • New Castle, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tamper-proof closure for containers
    • Patent number 4,589,561
    • Issue date May 20, 1986
    • Northern Engineering and Plastics Corp.
    • Clem C. Crisci
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Snap on twist off tamper-proof closure for containers
    • Patent number 4,561,553
    • Issue date Dec 31, 1985
    • Northern Engineering and Plastics Corp.
    • Clem C. Crisci
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL