Patents by Inventor Roy D. Krause

Roy D. Krause 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).

  • Pacifier holder
    Patent number: D380268
    Type: Grant
    Filed: October 6, 1995
    Date of Patent: June 24, 1997
    Inventors: Raya A. Krause, Roy D. Krause