Patents by Inventor Stephen Tsengas

Stephen Tsengas 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).

  • Pet food product
    Patent number: 6838097
    Abstract: A pet food product is provided which is served to pets at either room temperature as a pudding or frozen, comparable to ice cream. The pet food product includes a combination of natural ingredients to an emulsion of vegetable oil, glycerin, and milk solids to provide a healthy treat for pets, such as dogs and cats.
    Type: Grant
    Filed: June 25, 2002
    Date of Patent: January 4, 2005
    Inventor: Stephen Tsengas