Patents by Inventor Walter Vernon Doyle

Walter Vernon Doyle has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Automated bundling and stacking of folded corrugated boxes
    Patent number: 6146084
    Abstract: A method and apparatus are disclosed for making and stacking bundles of corrugated folded boxes into accurate loads.
    Type: Grant
    Filed: January 7, 1998
    Date of Patent: November 14, 2000
    Assignee: W. V. Doyle Enterprises, Inc.
    Inventor: Walter Vernon Doyle