Patents by Inventor Clifford J. Pappas

Clifford J. Pappas 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).

  • Hull containing compositions
    Patent number: 4287220
    Abstract: Essentially solid, free-flowing, blended compositions are provided containing wastes or by-products obtained in manufacturing cooked, farinaceous food products, especially snack chips, e.g., corn chips or potato chips, and one or more of rice hulls, soybean hulls and peanut hulls. The compositions may, in addition, contain other dietary solids, such as other cellulosic fibrous wastes. The compositions are useful as animal feeds or as animal feed ingredients.
    Type: Grant
    Filed: February 19, 1980
    Date of Patent: September 1, 1981
    Assignee: Frito-Lay, Inc.
    Inventors: Clifford J. Pappas, Albert F. Vickers