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Seal assembly and method
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Patent number 9,151,134
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Issue date Oct 6, 2015
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Dril-Quip, Inc.
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Larry E. Reimert
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E21 - EARTH DRILLING MINING
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Tieback connector
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Patent number 7,503,391
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Issue date Mar 17, 2009
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Dril-Quip, Inc.
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Jason C. McCanna
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E21 - EARTH DRILLING MINING
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Subsea production systems
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Patent number 7,331,396
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Issue date Feb 19, 2008
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Dril-Quip, Inc.
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Larry E. Reimert
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E21 - EARTH DRILLING MINING
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Control pod latchdown mechanism
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Patent number 6,907,932
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Issue date Jun 21, 2005
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Drill-Quip, Inc.
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Larry E. Reimert
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Sealing system and method
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Patent number 6,705,615
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Issue date Mar 16, 2004
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Dril-Quip, Inc.
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Lionel J. Milberger
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E21 - EARTH DRILLING MINING
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Ball valve assembly
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Patent number 6,698,712
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Issue date Mar 2, 2004
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Dril-Quip, Inc.
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Lionel J. Milberger
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Liner hanger system
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Patent number 6,655,456
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Issue date Dec 2, 2003
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Dril-Quip, Inc.
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John M. Yokley
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E21 - EARTH DRILLING MINING
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Wellhead apparatus
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Patent number 6,202,745
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Issue date Mar 20, 2001
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Dril-Quip, Inc.
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Larry E. Reimert
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E21 - EARTH DRILLING MINING
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Threaded connector
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Patent number 6,056,324
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Issue date May 2, 2000
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Dril-Quip, Inc.
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Larry E. Reimert
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E21 - EARTH DRILLING MINING
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Subsea wellhead apparatus
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Patent number 5,687,794
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Issue date Nov 18, 1997
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Dril-Quip, Inc.
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Bruce J. Watkins
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E21 - EARTH DRILLING MINING
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Gate valve
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Patent number 5,332,002
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Issue date Jul 26, 1994
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Dril-Quip, Inc.
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Larry E. Reimert
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Wellhead equipment
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Patent number 5,327,966
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Issue date Jul 12, 1994
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Dril-Quip, Inc.
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Larry E. Reimert
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E21 - EARTH DRILLING MINING