Patents by Inventor Ronald D. Spies

Ronald D. Spies 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).

  • Microwaveable bread product
    Patent number: 5164216
    Abstract: The present invention discloses a fully baked pan bread product which will substantially retain its palatability upon microwave heating. The improvement is accomplished by the inclusion in the bread formulation of shortening in a concentration of from about 7% to about 15% on a percent on flour basis and of fiber in a concentration of from above 2.0% or more on a percent on flour basis.
    Type: Grant
    Filed: August 29, 1991
    Date of Patent: November 17, 1992
    Assignee: Continental Baking Company
    Inventors: Dale A. Engelbrecht, Ronald D. Spies