Patents by Inventor Carson B. Barnes

Carson B. Barnes 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 producing frozen sweet potato products
    Patent number: 4632834
    Abstract: A frozen sweet potato product is produced wherein unpeeled sweet potatoes are sliced in a direction perpendicular to their longitudinal axes to form slices of about one-quarter inch thickness. The sweet potato slices are blanched for about 1 to 1.5 minutes in water of about 200.degree. F. The blanched sweet potato slices are cooled to below 80.degree. F. Orange juice is applied to the cooled sweet potato slices. The individual sweet potato slices are then quick-frozen and packaged.
    Type: Grant
    Filed: December 20, 1982
    Date of Patent: December 30, 1986
    Assignee: Farm Pak Products Inc.
    Inventor: Carson B. Barnes