Patents by Inventor David Robert Cox

David Robert Cox 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).

  • Manufacture of a frozen food product
    Patent number: 6436454
    Abstract: A process for the preparation of a coated frozen confectionery product whereby an aqueous solution in the supercooled state is caused to freeze while applied on at least part of the surface of a pre-frozen element of the product.
    Type: Grant
    Filed: May 29, 1997
    Date of Patent: August 20, 2002
    Assignee: Good Humor-Breyers Ice Cream, division of Conopco, Inc.
    Inventors: David Robert Cox, Luke Oliver Heeney, Stephen Raymond Moore
  • Process for supercooling
    Patent number: 5979165
    Abstract: A process for supercooling a liquid or solid wherein the solid or liquid is placed in contact with a coolant, the coolant having a temperature of at or just above the metastable limit temperature of the liquid or solid.
    Type: Grant
    Filed: November 20, 1996
    Date of Patent: November 9, 1999
    Assignee: Good Humor-Breyers Ice Cream
    Inventors: David Robert Cox, Stephen Raymond Moore