Patents by Inventor Roland Krainz

Roland Krainz 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).

  • Jewelry setting
    Patent number: D755665
    Type: Grant
    Filed: December 10, 2014
    Date of Patent: May 10, 2016
    Assignee: KRAINZ CREATIONS, INC.
    Inventor: Roland Krainz