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Interflow limiting valve assembly
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Patent number 11,028,928
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Issue date Jun 8, 2021
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Roller Bearing Company of America, Inc.
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Mark Alger
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Sanitary outlet device
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Patent number 10,851,529
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Issue date Dec 1, 2020
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Neoperl GmbH
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David Birmelin
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E03 - WATER SUPPLY SEWERAGE
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Hydraulic fitting insert
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Patent number 9,752,709
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Issue date Sep 5, 2017
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Catepillar Inc.
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Jeremy Killingbeck
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Threaded joint for tubes, pipes and the like
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Patent number 9,004,544
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Issue date Apr 14, 2015
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Tenaris Connections Limited
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Gabriel E. Carcagno
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Connection apparatus and method
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Patent number 8,052,176
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Issue date Nov 8, 2011
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Pedem Limited
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Carl Shears
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Expandable tubular connection
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Patent number 7,585,002
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Issue date Sep 8, 2009
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Baker Hughes Incorporated
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Eric J. Curley
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Coupling tubulars
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Patent number 7,578,043
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Issue date Aug 25, 2009
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Weatherford/Lamb, Inc.
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Neil Andrew Abercrombie Simpson
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Wedge thread with high-angle metal seal
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Patent number 7,575,255
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Issue date Aug 18, 2009
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Hydril LLC
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Harris A. Reynolds, Jr.
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Pseudo two-step connection
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Patent number 7,500,698
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Issue date Mar 10, 2009
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Hydril LLC
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Harris A. Reynolds, Jr.
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Subsurface drill string
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Patent number 7,431,348
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Issue date Oct 7, 2008
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Battelle Energy Alliance, LLC
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William L. Casper
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Pseudo two-step connection
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Patent number 7,243,957
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Issue date Jul 17, 2007
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Hydril Company L.P.
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Harris A. Reynolds, Jr.
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Insertion tube methods and apparatus
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Patent number 7,178,391
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Issue date Feb 20, 2007
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Battelle Energy Alliance, LLC
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Don T. Clark
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Tubular joint wear indicator
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Patent number 7,014,212
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Issue date Mar 21, 2006
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Hydril Company L.P.
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David Mallis
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...