Patents by Inventor Wayne B. Durfey

Wayne B. Durfey 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).

  • Process for preparing sliced potato products
    Patent number: 5204133
    Abstract: Sliced potato products are prepared for refrigerated storage and distribution while retaining the characteristics of wholesome, freshly sliced potatoes for a minimum of 45 days. The potatoes may be peeled, or unpeeled, and cut into any sliced configuration, such as French fries, crinkle cuts, or homefries. The potato pieces are then washed, dewatered, and sterilized in a hot oil blanch. The cut potatoes are then mechanically chilled and packaged in an inert atmosphere which utilizes CO.sub.2 as a component. The packaged potatoes are stored and distributed under refrigeration until ready for use.
    Type: Grant
    Filed: January 16, 1992
    Date of Patent: April 20, 1993
    Assignee: Refrigerated Foods Technology, Inc.
    Inventors: Robert A. Hibbs, Wayne B. Durfey