Patents by Inventor Hardy Ralf Gutsmuths

Hardy Ralf Gutsmuths 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).

  • Coaster
    Patent number: D523293
    Type: Grant
    Filed: December 29, 2004
    Date of Patent: June 20, 2006
    Assignee: Sticky Bottom, LLC
    Inventors: Bryan J. Disbrow, Hardy Ralf Gutsmuths, Michael Wolfgang Kruppa