Patents by Inventor Duane G. Dougan

Duane G. Dougan 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).

  • Soluble dietary fiber fortified beverage
    Patent number: 4988530
    Abstract: Beverages including a liquid carrier and a combination of gum arabic and pectin having a degree of esterification of at least 50%, at a level to provide at least 2 grams of fiber per 8 fluid ounce serving.
    Type: Grant
    Filed: March 21, 1990
    Date of Patent: January 29, 1991
    Assignee: Gerber Products Company
    Inventors: Kenneth P. Hoersten, Albert D. Bolles, Duane G. Dougan, Marcia E. Akad