Patents by Inventor Hilton Paul Gordon

Hilton Paul Gordon 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).

  • Method of and apparatus for sorting a particulate material
    Patent number: 6096991
    Abstract: A sorting system wherein particulate material is dispersed by centrifugal force in a layer on an inner surface of a rotating drum, and particles which possess at least one predetermined characteristic are removed from the layer.
    Type: Grant
    Filed: June 16, 1998
    Date of Patent: August 1, 2000
    Assignee: Maurilastic Ltd.
    Inventors: Alan Matthew Stone, Hilton Paul Gordon, Robert Jordan