Patents by Inventor Wayne L. De Gray

Wayne L. De Gray 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).

  • Utility holster
    Patent number: D313122
    Type: Grant
    Filed: January 15, 1988
    Date of Patent: December 25, 1990
    Inventor: Wayne L. De Gray