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Vincent D. Leone

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Screen assembly for vibratory separator
    • Patent number 7,520,391
    • Issue date Apr 21, 2009
    • Varco I/P, Inc.
    • David L. Schulte, Jr.
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Screens for vibratory separators
    • Patent number 6,932,883
    • Issue date Aug 23, 2005
    • Varco I/P, Inc.
    • Thomas C. Adams
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Glued screens for shale shakers
    • Patent number 6,736,270
    • Issue date May 18, 2004
    • Varco I/P, Inc.
    • Thomas C. Adams
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Methods for making glued shale shaker screens
    • Patent number 6,669,985
    • Issue date Dec 30, 2003
    • Varco I/P, Inc.
    • Thomas C. Adams
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Method for making vibratory separator screens
    • Patent number 6,565,698
    • Issue date May 20, 2003
    • Varco I/P, Inc.
    • Thomas C. Adams
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Glue pattern screens and methods of production
    • Patent number 6,450,345
    • Issue date Sep 17, 2002
    • Varco I/P, Inc.
    • Thomas C. Adams
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Vibratory separator screens
    • Patent number 6,371,302
    • Issue date Apr 16, 2002
    • Tuboscope I/P, Inc.
    • Thomas C. Adams
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Screen apparatus for vibratory separator
    • Patent number 6,325,216
    • Issue date Dec 4, 2001
    • Tuboscope I/P, Inc.
    • Kenneth W. Seyffert
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Screen apparatus for vibratory separator
    • Patent number 6,032,806
    • Issue date Mar 7, 2000
    • Tuboscope I/P, Inc.
    • Vincent D. Leone
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Screen assembly for a vibratory separator
    • Patent number 5,971,159
    • Issue date Oct 26, 1999
    • Tuboscope I/P, Inc.
    • Vincent D. Leone
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Shale shaker screen
    • Patent number 5,598,930
    • Issue date Feb 4, 1997
    • Advanced Wirecloth, Inc.
    • Vincent D. Leone
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Screen
    • Patent number D377656
    • Issue date Jan 28, 1997
    • Environmental Procedures, Inc.
    • Vincent D. Leone
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Shale shaker screens
    • Patent number 5,551,575
    • Issue date Sep 3, 1996
    • Environmental Procedures, Inc.
    • Vincent D. Leone
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Screen
    • Patent number D366040
    • Issue date Jan 9, 1996
    • Environmental Procedures, Inc.
    • Vincent D. Leone
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Mining screen device and grid structure therefor
    • Patent number 5,385,669
    • Issue date Jan 31, 1995
    • Environmental Procedures, Inc.
    • Vincent D. Leone
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Desilter apparatus including adaptor members for accommodating conn...
    • Patent number 4,655,923
    • Issue date Apr 7, 1987
    • Vincent D. Leone
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents