Patents by Inventor Harry A. Hadley

Harry A. Hadley 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).

  • Soap saver
    Patent number: 3969256
    Abstract: An improved bar of soap which includes a central plastic core in order to prevent the inevitable disintegration of the last remaining portion of the bar when it gets small; the bar being manufactured by the soap material being molded all around the core.
    Type: Grant
    Filed: January 15, 1974
    Date of Patent: July 13, 1976
    Inventors: Harry A. Hadley, George Spector