Patents by Inventor Gretchen Krutz

Gretchen Krutz 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: D418775
    Type: Grant
    Filed: December 23, 1998
    Date of Patent: January 11, 2000
    Assignee: Orogem, Inc.
    Inventor: Gretchen Krutz