Patents by Inventor Romilly H. Humpries

Romilly H. Humpries 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).

  • Stackable container for fluids
    Patent number: D289976
    Type: Grant
    Filed: August 28, 1984
    Date of Patent: May 26, 1987
    Assignee: S.A.Y. Industries, Inc.
    Inventor: Romilly H. Humpries