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Automatic vibratory separator
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Patent number 8,746,459
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Issue date Jun 10, 2014
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National-Oilwell Varco, L.P.
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Eric Landon Scott
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B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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Automatic vibratory separator
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Patent number 8,561,805
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Issue date Oct 22, 2013
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National-Oilwell Varco, L.P.
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Eric Landon Scott
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B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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Game apparatuses
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Patent number 8,556,756
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Issue date Oct 15, 2013
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Karen Therese McClung
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A63 - SPORTS GAMES AMUSEMENTS
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Shaker roll screen
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Patent number 6,811,032
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Issue date Nov 2, 2004
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Varco I/P, Inc.
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David L. Schulte
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B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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Box games and activities
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Patent number 6,755,711
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Issue date Jun 29, 2004
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Karen Therese McClung
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A63 - SPORTS GAMES AMUSEMENTS
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Glued screens for shale shakers
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Patent number 6,736,270
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Issue date May 18, 2004
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Varco I/P, Inc.
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Thomas C. Adams
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B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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Drawbar and screen system
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Patent number 6,659,286
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Issue date Dec 9, 2003
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Varco I/P, Inc.
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Kenneth W. Seyffert
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B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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Flyer discs
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Patent number 6,585,551
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Issue date Jul 1, 2003
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Go-Whiz-It, Inc.
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Karen Therese McClung
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A63 - SPORTS GAMES AMUSEMENTS
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Vibrator separator screens
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Patent number 6,581,781
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Issue date Jun 24, 2003
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Tuboscope I/P, Inc.
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Thomas C. Adams
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B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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Wellbore liner system
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Patent number 6,547,006
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Issue date Apr 15, 2003
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Weatherford/Lamb, Inc.
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Marc Kuck
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E21 - EARTH DRILLING MINING
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