Patents Assigned to Advanced Wirecloth, Inc.
  • Shale shaker screen
    Patent number: 5598930
    Abstract: A screen for a shale shaker has screening material between opposed frame sides and one or more lower strips beneath the screen. In one aspect a plurality of lower strips are bonded to the screen and extend across the screen from one frame side to the other. In one aspect the screen is undulating screening material and lower portions of the screening material are bonded to the strips.
    Type: Grant
    Filed: July 20, 1995
    Date of Patent: February 4, 1997
    Assignee: Advanced Wirecloth, Inc.
    Inventors: Vincent D. Leone, Jeffrey E. Walker, Charles N. Grichar, Kenneth W. Seyffert, Guy L. McClung, III