Patents by Inventor Phillip Ackland

Phillip Ackland 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).

  • Grease containment system and method for absorbing grease
    Patent number: 6010558
    Abstract: A rooftop grease containment system for absorbing the high viscosity grease carried by the gaseous effluent generated by cooking food and released through a rooftop exhaust vent, comprising 4-8 mm hydrophobic silica particles contained within porous pads, tubes and pillows placed in different positions in proximity to the rooftop exhaust vent is disclosed.
    Type: Grant
    Filed: August 13, 1998
    Date of Patent: January 4, 2000
    Assignee: Flame Gard, Inc.
    Inventor: Phillip Ackland