Patents by Inventor Richard F. Furey

Richard F. Furey 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).

  • Sonic cavitation and ozonation of waste material
    Patent number: 4076617
    Abstract: Waste such as sewage or industrial effluent is emulsified by cavitation with acoustical energy and the emulsion is then ozonated to provide a purified product.
    Type: Grant
    Filed: January 17, 1977
    Date of Patent: February 28, 1978
    Assignee: TII Corporation
    Inventors: David Bybel, Richard F. Furey, Donald P. Stahl