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Lionel J. Milberger
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Open water running tool and lockdown sleeve assembly
Patent number
7,028,777
Issue date
Apr 18, 2006
Dril-Quip, Inc.
Morris B. Wade
E21 - EARTH DRILLING MINING
Information
Patent Grant
Metal seal with corrosion resistant alloy overlay
Patent number
7,025,360
Issue date
Apr 11, 2006
Dril-Quip, Inc.
James M. Walker
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Split carrier annulus seal assembly for wellhead systems
Patent number
6,969,070
Issue date
Nov 29, 2005
Dril-Quip, Inc.
Larrey E. Reimert
E21 - EARTH DRILLING MINING
Information
Patent Grant
Horizontal spool tree with improved porting
Patent number
6,966,383
Issue date
Nov 22, 2005
Dril-Quip, Inc.
Lionel J. Milberger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Locator and holddown tool for casing hanger running tool
Patent number
6,823,938
Issue date
Nov 30, 2004
ABB Vetco Gray Inc.
Lionel J. Milberger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Riser connector
Patent number
6,824,171
Issue date
Nov 30, 2004
Dril-Quip, Inc.
Lionel J. Milberger
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Subsea well production system
Patent number
6,715,555
Issue date
Apr 6, 2004
Dril-Quip, Inc.
Lionel J. Milberger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Sealing system and method
Patent number
6,705,615
Issue date
Mar 16, 2004
Dril-Quip, Inc.
Lionel J. Milberger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Ball valve assembly
Patent number
6,698,712
Issue date
Mar 2, 2004
Dril-Quip, Inc.
Lionel J. Milberger
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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
Caisson wellhead system and method of installing the same
Patent number
6,102,626
Issue date
Aug 15, 2000
ABB Vetco Gray Inc.
Lionel J. Milberger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Annulus porting of horizontal tree
Patent number
6,050,339
Issue date
Apr 18, 2000
ABB Vetco Gray Inc.
Lionel J. Milberger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tools for shallow flow wellhead systems
Patent number
5,791,418
Issue date
Aug 11, 1998
ABB Vetco Gray Inc.
Lionel J. Milberger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Shallow flow wellhead system
Patent number
5,660,234
Issue date
Aug 26, 1997
ABB Vetco Gray Inc.
Paul A. Hebert
E21 - EARTH DRILLING MINING
Information
Patent Grant
Riser weak link
Patent number
5,382,056
Issue date
Jan 17, 1995
ABB Vetco Gray Inc.
Lionel J. Milberger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Annulus pressure actuated casing hanger running tool
Patent number
5,372,201
Issue date
Dec 13, 1994
ABB Vetco Gray Inc.
Lionel J. Milberger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Subsea wellhead tieback connector
Patent number
5,299,642
Issue date
Apr 5, 1994
ABB Vetco Gray Inc.
John E. Nelson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Self preloading connection for a subsea well assembly
Patent number
5,247,996
Issue date
Sep 28, 1993
ABB Vetco Gray Inc.
Lionel J. Milberger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Mudline subsea wellhead system
Patent number
5,240,081
Issue date
Aug 31, 1993
Abb Vetcogray Inc.
Lionel J. Milberger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Device for inserting tubular members together
Patent number
5,095,991
Issue date
Mar 17, 1992
Vetco Gray Inc.
Lionel J. Milberger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Subsea wellhead stabilization
Patent number
5,029,647
Issue date
Jul 9, 1991
Vetco Gray Inc.
Lionel J. Milberger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Latch ring for connecting tubular members
Patent number
5,020,593
Issue date
Jun 4, 1991
Vetcogray Inc.
Lionel J. Milberger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Packoff running tool with rotational cam
Patent number
4,969,516
Issue date
Nov 13, 1990
Vetco Gray Inc.
H. O. Henderson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Casing hanger running tool using string weight
Patent number
4,928,769
Issue date
May 29, 1990
Vetco Gray Inc.
Lionel J. Milberger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tieback connector with protective landing sleeve
Patent number
4,919,454
Issue date
Apr 24, 1990
Vetco Gray Inc.
J. Keith Caulfield
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wellhead casing hanger support mechanism
Patent number
4,919,460
Issue date
Apr 24, 1990
Vetco Gray Inc.
Lionel J. Milberger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tubular connector system
Patent number
4,846,508
Issue date
Jul 11, 1989
Vetco Gray Inc.
Joseph W. Pallini
E21 - EARTH DRILLING MINING
Information
Patent Grant
Diverter system test tool and method
Patent number
4,817,724
Issue date
Apr 4, 1989
Vetco Gray Inc.
Robert R. Funderburg
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of locking a connector
Patent number
4,757,593
Issue date
Jul 19, 1988
Vetco Gray Inc.
Joseph W. Pallini
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Non-clocking connector with locking anti-rotation tabs
Patent number
4,711,471
Issue date
Dec 8, 1987
Vetco Gray Inc.
Joseph W. Pallini
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Patents Applications
last 30 patents
Information
Patent Application
Match lapping valve assemblies
Publication number
20050155225
Publication date
Jul 21, 2005
Lionel J. Milberger
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Open water running tool and lockdown sleeve assembly
Publication number
20040238175
Publication date
Dec 2, 2004
Morris B. Wade
E21 - EARTH DRILLING MINING
Information
Patent Application
Horizontal spool tree with improved porting
Publication number
20040112604
Publication date
Jun 17, 2004
Lionel J. Milberger
E21 - EARTH DRILLING MINING
Information
Patent Application
Riser connector
Publication number
20040113426
Publication date
Jun 17, 2004
Lionel J. Milberger
E21 - EARTH DRILLING MINING
Information
Patent Application
Metal seal with corrosion resistant alloy overlay
Publication number
20040056432
Publication date
Mar 25, 2004
James M. Walker
E21 - EARTH DRILLING MINING
Information
Patent Application
SUBSEA WELL PRODUCTION SYSTEM
Publication number
20040020654
Publication date
Feb 5, 2004
Lionel J. Milberger
E21 - EARTH DRILLING MINING
Information
Patent Application
Ball valve assembly
Publication number
20030205688
Publication date
Nov 6, 2003
Lionel J. Milberger
E21 - EARTH DRILLING MINING
Information
Patent Application
Split carrier annulus seal assembly for wellhead systems
Publication number
20030193145
Publication date
Oct 16, 2003
Larrey E. Reimert
E21 - EARTH DRILLING MINING
Information
Patent Application
Sealing system and method
Publication number
20030080515
Publication date
May 1, 2003
Lionel J. Milberger
E21 - EARTH DRILLING MINING