Patents by Inventor Friedrich H. F. Rogge

Friedrich H. F. Rogge 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).

  • Apparatus and process for cooling foam products
    Patent number: 6082120
    Abstract: The invention relates to a process, a control unit, and a device for continuously deep freezing foams, e.g., edible foams, in particular ice cream and whipped cream, to the storage temperature, without using deep freezing tunnels.
    Type: Grant
    Filed: February 5, 1992
    Date of Patent: July 4, 2000
    Inventors: Ralf Hoffmann, Erich Windhab, Carl Hoyer, Friedrich H. F. Rogge