Patents by Inventor Scott C. Ehlenfeldt

Scott C. Ehlenfeldt 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).

  • Patent number: 4902523
    Abstract: A method and apparatus for producing a cheese product uses an extrusion head having a plurality of extrusion apertures. Cheese is formed into a plurality of continuous ropes as the cheese passes through the extrusion apertures. To initially cool the cheese, each rope enters an extension upstream of each extrusion aperture. Each has an inside diameter equal to the diameter of its associated extrusion aperture. The cheese rope exits the extrusion aperture onto a canal table that is downwardly sloped from a feed end to an opposite discharge end. The canal table has a plurality of flumes extending between the ends, and each extruded rope of cheese is received in a flume. A brine solution is added at the feed end of the canal table to assist in cooling the cheese and moving the cheese to the discharge end. Sensors detect the position of the leading end of the cheese rope within each flume and independently activate knives to cut the cheese into the desired lengths.
    Type: Grant
    Filed: May 31, 1989
    Date of Patent: February 20, 1990
    Assignee: Stainless Steel Fabricating, Inc.
    Inventors: Stuart J. Fritchen, George H. Hall, Jr., Scott C. Ehlenfeldt