Patents by Inventor Richard Bonasera

Richard Bonasera 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).

  • Filtration apparatus and method for removing particulate contaminants from commercial laundry waste water
    Patent number: 5350526
    Abstract: A filtration apparatus specifically intended for removing particulate contaminants from commercial laundry waste water has at least one porous mesh-like filter bag coupled between an inlet manifold for receiving waste water containing particulate contaminants and an outlet manifold for discharging the particulate contaminants separated from the waste water. The filter bag is agitated by a paddle, so as to prevent the mesh-like material of the filter bag from being clogged. Also disclosed is a method for filtering waste water containing particulate contaminants.
    Type: Grant
    Filed: December 23, 1992
    Date of Patent: September 27, 1994
    Assignee: James P. Sharkey
    Inventors: James P. Sharkey, Richard Bonasera