Patents by Inventor Steven R. Schumacher

Steven R. Schumacher 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).

  • Product saver foot bath
    Patent number: D610264
    Type: Grant
    Filed: September 24, 2009
    Date of Patent: February 16, 2010
    Assignee: Appleton Steel, Inc.
    Inventors: Craig C. Hess, Jeffrey F. Johnson, Steven R. Schumacher, Timothy J. Kaften