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Anurag Gautam
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Cypress, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Expandable apparatus and related methods
Patent number
10,087,683
Issue date
Oct 2, 2018
Baker Hughes Oilfield Operations LLC
Robert A. Laing
E21 - EARTH DRILLING MINING
Information
Patent Grant
Expandable apparatus and related methods
Patent number
9,611,697
Issue date
Apr 4, 2017
Baker Hughes Oilfield Operations, Inc.
Steven R. Radford
E21 - EARTH DRILLING MINING
Information
Patent Grant
Expandable apparatus and related methods
Patent number
8,813,871
Issue date
Aug 26, 2014
Baker Hughes Incorporated
Steven R. Radford
E21 - EARTH DRILLING MINING
Information
Patent Grant
Expandable reamer apparatus for enlarging boreholes while drilling...
Patent number
7,308,937
Issue date
Dec 18, 2007
Baker Hughes Incorporated
Steven R. Radford
E21 - EARTH DRILLING MINING
Information
Patent Grant
Expandable reamer apparatus for enlarging boreholes while drilling...
Patent number
7,036,611
Issue date
May 2, 2006
Baker Hughes Incorporated
Steven R. Radford
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
EXPANDABLE APPARATUS AND RELATED METHODS
Publication number
20170204671
Publication date
Jul 20, 2017
BAKER HUGHES INCORPORATED
Robert A. Laing
E21 - EARTH DRILLING MINING
Information
Patent Application
EXPANDABLE APPARATUS AND RELATED METHODS
Publication number
20140353032
Publication date
Dec 4, 2014
Steven R. Radford
E21 - EARTH DRILLING MINING
Information
Patent Application
EXPANDABLE APPARATUS AND RELATED METHODS
Publication number
20130087386
Publication date
Apr 11, 2013
BAKER HUGHES INCORPORATED
Steven R. Radford
E21 - EARTH DRILLING MINING
Information
Patent Application
Expandable reamer apparatus for enlarging boreholes while drilling...
Publication number
20070017708
Publication date
Jan 25, 2007
Steven R. Radford
E21 - EARTH DRILLING MINING
Information
Patent Application
Expandable reamer apparatus for enlarging boreholes while drilling...
Publication number
20040134687
Publication date
Jul 15, 2004
Steven R. Radford
E21 - EARTH DRILLING MINING