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Norman Brammer
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Aberdeen, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Tree mounted well flow interface device
Patent number
7,740,074
Issue date
Jun 22, 2010
Vetco Gray Inc.
Paul W. White
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Subsea well separation and reinjection system
Patent number
7,686,086
Issue date
Mar 30, 2010
Vetco Gray Inc.
Norman Brammer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tree mounted well flow interface device
Patent number
7,201,229
Issue date
Apr 10, 2007
Vetco Gray Inc.
Paul W. White
E21 - EARTH DRILLING MINING
Information
Patent Grant
Production tree with multiple safety barriers
Patent number
6,763,891
Issue date
Jul 20, 2004
ABB Vetco Gray Inc.
Bernard Humphrey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Gasket with multiple sealing surfaces
Patent number
6,722,426
Issue date
Apr 20, 2004
ABB Vetco Gray Inc.
Thomas F. Sweeney
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Apparatus and method for remote adjustment of drill string centerin...
Patent number
6,615,921
Issue date
Sep 9, 2003
ABB Vetco Gray Inc.
Richard P. Whitelaw
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wellhead load ring
Patent number
6,598,673
Issue date
Jul 29, 2003
ABB Vetco Gray Inc.
Stanley Hosie
E21 - EARTH DRILLING MINING
Information
Patent Grant
Landing adapter for soft landing a tubing hanger in the bore of a p...
Patent number
6,581,691
Issue date
Jun 24, 2003
ABB Vetco Gray Inc.
Charles E. Jennings
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus for remote adjustment of drill string centering to preven...
Patent number
6,394,186
Issue date
May 28, 2002
ABB Vetco Gray Inc.
Richard P. Whitelaw
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for a drill cutting injection system
Patent number
6,394,194
Issue date
May 28, 2002
ABB Vetco Gray Inc.
Michael Queen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Electric power pack for subsea wellhead hydraulic tools
Patent number
6,343,654
Issue date
Feb 5, 2002
ABB Vetco Gray, Inc.
Norman Brammer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and method for remotely installing shoulder in subsea wel...
Patent number
6,302,211
Issue date
Oct 16, 2001
ABB Vetco Gray Inc.
John E. Nelson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well production system with a hydraulically operated safety valve
Patent number
6,244,348
Issue date
Jun 12, 2001
James A. Gariepy
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for drilling and completing a subsea well using small diamet...
Patent number
6,142,236
Issue date
Nov 7, 2000
Norman Brammer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well production system with a hydraulically operated safety valve
Patent number
6,119,773
Issue date
Sep 19, 2000
ABB Vetco Gray Inc.
James A. Gariepy
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tubing hanger vent
Patent number
5,868,204
Issue date
Feb 9, 1999
ABB Vetco Gray Inc.
Martin J. Pritchett
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fluid connector for well
Patent number
5,555,935
Issue date
Sep 17, 1996
ABB Vetco Gray Inc.
Norman Brammer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Concentric tubing hanger
Patent number
5,503,230
Issue date
Apr 2, 1996
Vetco Gray Inc.
John H. Osborne
E21 - EARTH DRILLING MINING
Information
Patent Grant
Inductive pressure transducer
Patent number
5,492,017
Issue date
Feb 20, 1996
ABB Vetco Gray Inc.
Charles E. Jennings
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hydraulic seal between tubing hanger and wellhead
Patent number
5,465,794
Issue date
Nov 14, 1995
ABB Vetco Gray Inc.
Brett R. McConaughy
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pressure assist installation of production components in wellhead
Patent number
5,450,905
Issue date
Sep 19, 1995
ABB Vetco Gray Inc.
Norman Brammer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Adjustable surface well head casing hanger
Patent number
5,439,061
Issue date
Aug 8, 1995
ABB Vetco Gray Inc.
Norman Brammer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wellhead completion system
Patent number
5,327,965
Issue date
Jul 12, 1994
ABB Vetco Gray Inc.
Garry R. Stephen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Preselected casing tensioning system
Patent number
5,311,947
Issue date
May 17, 1994
ABB Vetco Gray Inc.
Peter M. Kent
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tieback receptacle with upward and downward facing funnel sections
Patent number
5,279,369
Issue date
Jan 18, 1994
ABB Vetco Gray Inc.
Norman Brammer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Casing tension retainer
Patent number
5,240,076
Issue date
Aug 31, 1993
ABB Vetco Gray Inc.
Stephen A. Cromar
E21 - EARTH DRILLING MINING
Information
Patent Grant
Full bore internal tieback system and method
Patent number
5,222,560
Issue date
Jun 29, 1993
ABB Vetco Gray Inc.
Norman Brammer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Split wear bushing for a drilling rig
Patent number
5,199,495
Issue date
Apr 6, 1993
ABB Vetco Gray Inc.
Norman Brammer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Annulus shutoff device for a subsea well
Patent number
5,188,181
Issue date
Feb 23, 1993
ABB Vetco Gray Inc.
Norman Brammer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole energizable seal for telescoping joints
Patent number
5,090,737
Issue date
Feb 25, 1992
ABB Vetco Gray Inc.
Norman Brammer
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Tree mounted well flow interface device
Publication number
20070144743
Publication date
Jun 28, 2007
Vetco Gray Inc.
Paul W. White
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Subsea well separation and reinjection system
Publication number
20070131429
Publication date
Jun 14, 2007
Vetco Gray Inc.
Norman Brammer
E21 - EARTH DRILLING MINING
Information
Patent Application
Tree mounted well flow interface device
Publication number
20050109514
Publication date
May 26, 2005
Paul W. White
E21 - EARTH DRILLING MINING
Information
Patent Application
Production tree with multiple safety barriers
Publication number
20030019632
Publication date
Jan 30, 2003
Bernard Humphrey
E21 - EARTH DRILLING MINING
Information
Patent Application
Gasket with multiple sealing surfaces
Publication number
20030000694
Publication date
Jan 2, 2003
Thomas F. Sweeney
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Apparatus and method for remote adjustment of drill string centerin...
Publication number
20020148616
Publication date
Oct 17, 2002
ABB Vetco Gray Inc.
Richard P. Whitelaw
E21 - EARTH DRILLING MINING