TREA

William Z. Vanhook

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  • Ft. Mill, SC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hook dispensing apparatus and method
    • Patent number 5,513,751
    • Issue date May 7, 1996
    • Roberts Systems Inc.
    • William Z. Vanhook
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method of stacking a supply of hooks on a card
    • Patent number 5,477,657
    • Issue date Dec 26, 1995
    • Roberts Systems, Inc.
    • William Z. Vanhook
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Fitment forming process
    • Patent number 5,366,578
    • Issue date Nov 22, 1994
    • Robert Systems, Inc.
    • William Z. Vanhook
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process of forming a dispensing cartridge
    • Patent number 5,134,765
    • Issue date Aug 4, 1992
    • Roberts Systems, Inc.
    • John T. Roberts
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL