Patents by Inventor Eugene Ruffin

Eugene Ruffin 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).

  • Spice bottle or similar article
    Patent number: D308631
    Type: Grant
    Filed: March 11, 1986
    Date of Patent: June 19, 1990
    Assignee: Durkee Industrial Foods Acquisition Corp.
    Inventors: William A. Burns, Eugene Ruffin, James E. Kilponen