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David W. Keith

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  • Shelbyville, IN, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ADDING MASS TO SLIDER END STOMPS WITH ULTRASONICS IN A RECLOSABLE P...
    • Publication number 20110185680
    • Publication date Aug 4, 2011
    • Illinois Tool Works Inc.
    • Charles Greco
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    EXTENDED LIP WICKET SLIDER DELI BAG
    • Publication number 20070047850
    • Publication date Mar 1, 2007
    • Illinois Tool Works Inc.
    • David W. Keith
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Double gusseted tamper evident slider bag
    • Publication number 20030185466
    • Publication date Oct 2, 2003
    • Paul F. Edelman
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Extended lip wicket slider deli bag
    • Publication number 20030185468
    • Publication date Oct 2, 2003
    • David W. Keith
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL