Patents by Inventor Gordon O. Gruetzmacher

Gordon O. Gruetzmacher 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).

  • Low calorie fat substitute
    Patent number: 5612080
    Abstract: There is disclosed a low calorie fat substitute comprising a sorbitol fatty acid ester with a degree of substitution of about four fatty acid groups. Foodstuffs containing the sorbitol tetraester are also disclosed.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: March 18, 1997
    Inventors: Gordon O. Gruetzmacher, Jeffery W. Raggon, Bishop Wlodecki