Patents by Inventor Dean E. Grindley, Jr.

Dean E. Grindley, Jr. 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).

  • Plaque
    Patent number: D330525
    Type: Grant
    Filed: October 11, 1990
    Date of Patent: October 27, 1992
    Assignees: Winners Edge, Inc., Modern China Company Incorporated
    Inventor: Dean E. Grindley, Jr.