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Allan Duff

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  • Oakville, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polyolefin bottles with glossy surface
    • Patent number 5,330,808
    • Issue date Jul 19, 1994
    • Du Pont Canada Inc.
    • Allan W. Duff
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Thin walled polyethylene container
    • Publication number 20040105944
    • Publication date Jun 3, 2004
    • NOVA CHEMICALS (INTERNATIONAL) S.A.
    • Mark Weber
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL