Patents by Inventor Harry E. Schoepf

Harry E. Schoepf 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).

  • Patent number: D309540
    Type: Grant
    Filed: May 16, 1989
    Date of Patent: July 31, 1990
    Assignee: Royston Corporation
    Inventors: J. Marshall Suttles, Harry E. Schoepf