Patents by Inventor James F. Maroney, III

James F. Maroney, III 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).

  • Shaker screens and methods of use
    Patent number: 6290068
    Abstract: A screen assembly for a vibratory separator has been invented, which, in certain aspects, has at least two ridge-valley series of screening material with a plurality of alternating ridges and valleys of screening material, and at least one ridge-valley series of screening material offset from at least one other ridge-valley series of screening material. A screen assembly for a vibratory separator has been invented, which, in certain aspects, has at least one ridge-valley series of screening material, said ridge-valley series including a plurality of ridges each ridge between valleys of a plurality of valleys, and each ridge having a first end spaced apart from a second end, said first end having a top wider than a top of second end.
    Type: Grant
    Filed: April 22, 1999
    Date of Patent: September 18, 2001
    Assignee: Tuboscope I/P, Inc.
    Inventors: Thomas C. Adams, Kenneth W. Seyffert, David W. Largent, David L. Schulte, Guy L. McClung, III, Jeffrey E. Walker, Hector M. Murray, James F. Maroney, III, Joseph C. Winkler
  • Vibratory separator screen assemblies
    Patent number: 6269953
    Abstract: A screen assembly for a vibratory separator has been invented, which, in certain aspects, has at least two ridge-valley series of screening material with a plurality of alternating ridges and valleys of screening material, and at least one flat area of screening material adjacent at least one of the ridge-valley series.
    Type: Grant
    Filed: September 16, 1999
    Date of Patent: August 7, 2001
    Assignee: Tuboscope I/P, Inc.
    Inventors: Kenneth W. Seyffert, Thomas W. Adams, David W. Largent, Charles N. Grichar, David L. Schulte, Jr., Guy L. McClung, III, Jeffrey E. Walker, Hector M. Murray, James F. Maroney, III, Joseph C. Winkler