Patents by Inventor Stephen J. Ejnik

Stephen J. Ejnik 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).

  • Cheese processing vat and method
    Patent number: 5985347
    Abstract: A cheese processing vat of the type having a pair of interconnected generally cylindrical wall portions with agitator panels rotating therein to sweep generally cylindrical volumes includes agitator panels which are driven to rotate in opposite directions such that the panels move through a common swept volume between their axes of rotation in the same direction. The panels are mounted such that one panel leads the other during movement through the common swept volume.
    Type: Grant
    Filed: March 25, 1998
    Date of Patent: November 16, 1999
    Assignee: Damrow Company, Inc.
    Inventor: Stephen J. Ejnik