Patents by Inventor Dick P. Henry

Dick P. Henry 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).

  • Waste treatment plant and process
    Patent number: 5725770
    Abstract: A waste treatment process including the steps of: (i) passing waste material which may comprise animal or human faeces comprising an insoluble component such as lignocellulose through a bioreactor system including a plurality of bioreactors in series and maintaining said insoluble component as a suspension in said waste material; and (ii) separating suitably by filtration the insoluble component from the waste material. A waste treatment plant including: (i) a bioreactor system including a plurality of bioreactors in series for treatment of waste material; (ii) means such as filtration for separating an insoluble component from said waste material after passage through the bioreactor system.
    Type: Grant
    Filed: September 16, 1996
    Date of Patent: March 10, 1998
    Assignee: Fungi-Gulp Pty. Ltd.
    Inventor: Dick P. Henry