Patents by Inventor Mark S. Eickelschulte

Mark S. Eickelschulte 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).

  • Animal feed block
    Patent number: D375181
    Type: Grant
    Filed: November 16, 1994
    Date of Patent: November 5, 1996
    Assignee: Moorman Manufacturing Company
    Inventors: David F. Tourney, Donald J. Blair, Melvin L. Maas, Mark S. Eickelschulte