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David B. Ruddock
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Pearland, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Plug formed from a disintegrate on demand (DOD) material
Patent number
10,907,429
Issue date
Feb 2, 2021
Baker Hughes, a GE company, LLC
YingQing Xu
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole system using packer setting joint and method
Patent number
10,415,341
Issue date
Sep 17, 2019
Baker Hughes, a GE company, LLC
Jack D. Farmer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Packer setting mechanism
Patent number
9,447,649
Issue date
Sep 20, 2016
Baker Hughes Incorporated
James C. Doane
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tubular seat and tubular actuating system
Patent number
8,365,829
Issue date
Feb 5, 2013
Baker Hughes Incorporated
Justin Kellner
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Ball tray organizer for subterranean complex completions
Patent number
8,157,090
Issue date
Apr 17, 2012
Baker Hughes Incorporated
Donald F. Ingvardsen
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Reusable ball seat having ball support member
Patent number
7,673,677
Issue date
Mar 9, 2010
Baker Hughes Incorporated
James G. King
E21 - EARTH DRILLING MINING
Information
Patent Grant
Ball seat having segmented arcuate ball support member
Patent number
7,644,772
Issue date
Jan 12, 2010
Baker Hughes Incorporated
Marcus A. Avant
E21 - EARTH DRILLING MINING
Information
Patent Grant
Ball seat having ball support member
Patent number
7,628,210
Issue date
Dec 8, 2009
Baker Hughes Incorporated
Marcus A. Avant
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole tubular sealing system
Patent number
7,594,544
Issue date
Sep 29, 2009
Baker Hughes Incorporated
David B. Ruddock
E21 - EARTH DRILLING MINING
Information
Patent Grant
Deformable ball seat
Patent number
7,503,392
Issue date
Mar 17, 2009
Baker Hughes Incorporated
James G. King
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Deformable ball seat and method
Patent number
7,469,744
Issue date
Dec 30, 2008
Baker Hughes Incorporated
David B. Ruddock
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
PLUG FORMED FROM A DISINTEGRATE ON DEMAND (DOD) MATERIAL
Publication number
20190112887
Publication date
Apr 18, 2019
BAKER HUGHES, A GE COMPANY, LLC
YingQing Xu
E21 - EARTH DRILLING MINING
Information
Patent Application
SINGLE TRIP COILED TUBING CONVEYED ELECTRONIC SUBMERSIBLE PUMP AND...
Publication number
20180087336
Publication date
Mar 29, 2018
BAKER HUGHES, A GE COMPANY, LLC
Ammar A. Munshi
E21 - EARTH DRILLING MINING
Information
Patent Application
Removable Control Line Barrier
Publication number
20170234091
Publication date
Aug 17, 2017
BAKER HUGHES INCORPORATED
Stephen H. Bisset
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE SYSTEM USING PACKER SETTING JOINT AND METHOD
Publication number
20160024859
Publication date
Jan 28, 2016
BAKER HUGHES INCORPORATED
Jack D. Farmer
E21 - EARTH DRILLING MINING
Information
Patent Application
PACKER SETTING MECHANISM
Publication number
20140360734
Publication date
Dec 11, 2014
BAKER HUGHES INCORPORATED
James C. Doane
E21 - EARTH DRILLING MINING
Information
Patent Application
Ball Tray Organizer for Subterranean Complex Completions
Publication number
20110094901
Publication date
Apr 28, 2011
Donald F. Ingvardsen
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
TUBULAR SEAT AND TUBULAR ACTUATING SYSTEM
Publication number
20110061856
Publication date
Mar 17, 2011
BAKER HUGHES INCORPORATED
Justin Kellner
E21 - EARTH DRILLING MINING
Information
Patent Application
Ball seat having segmented arcuate ball support member
Publication number
20090159289
Publication date
Jun 25, 2009
Marcus A. Avant
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE TUBULAR SEALING SYSTEM
Publication number
20090102133
Publication date
Apr 23, 2009
BAKER HUGHES INCORPORATED
David B. Ruddock
E21 - EARTH DRILLING MINING
Information
Patent Application
Ball seat having ball support member
Publication number
20090044948
Publication date
Feb 19, 2009
Marcus A. Avant
E21 - EARTH DRILLING MINING
Information
Patent Application
Deformable ball seat
Publication number
20090044949
Publication date
Feb 19, 2009
James G. King
E21 - EARTH DRILLING MINING
Information
Patent Application
Reusable ball seat having ball support member
Publication number
20090044955
Publication date
Feb 19, 2009
James G. King
E21 - EARTH DRILLING MINING
Information
Patent Application
DEFORMABLE BALL SEAT AND METHOD
Publication number
20080217025
Publication date
Sep 11, 2008
BAKER HUGHES INCORPORATED
David B. Ruddock
E21 - EARTH DRILLING MINING