Patents Represented by Attorney Karen T. Bruleson
  • Patent number: 4575426
    Abstract: A method and apparatus for removing oil from the surface of a body of water, subtidal seafloor, a riverbed, a shoreline or a beach are disclosed. The method employs a sweeping action of oleophilic bristles comprising at least one brush to remove oil from such a surface and a suction means to remove oil from the bristles. The apparatus comprises one or more oleophilic bristled brushes connected to a support means. The brushes are positioned so that they have a lower portion in contact with the oil and an upper portion above the oil. A motor means moves the brushes so that the oil is drawn into the brushes. A suction means, such as an air conveyor system, removes the oil from the brushes.
    Type: Grant
    Filed: June 19, 1984
    Date of Patent: March 11, 1986
    Assignee: Exxon Production Research Co.
    Inventors: Lee A. Littlejohn, Keith F. Kruk, Robert E. Williams, Thomas F. Bailey