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Mark R. Kizziar
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Lafayette, LA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Expandable reamer tools
Patent number
9,187,960
Issue date
Nov 17, 2015
Baker Hughes Incorporated
Steven R. Radford
E21 - EARTH DRILLING MINING
Information
Patent Grant
Expandable reamer apparatus including stabilizers
Patent number
8,657,038
Issue date
Feb 25, 2014
Baker Hughes Incorporated
Steven R. Radford
E21 - EARTH DRILLING MINING
Information
Patent Grant
Expandable earth-boring wellbore reamers and related methods
Patent number
8,453,763
Issue date
Jun 4, 2013
Baker Hughes Incorporated
Steven R. Radford
E21 - EARTH DRILLING MINING
Information
Patent Grant
Stabilizer subs for use with expandable reamer apparatus, expandabl...
Patent number
8,297,381
Issue date
Oct 30, 2012
Baker Hughes Incorporated
Steven R. Radford
E21 - EARTH DRILLING MINING
Information
Patent Grant
Expandable reamers for earth-boring applications and methods of usi...
Patent number
7,997,354
Issue date
Aug 16, 2011
Baker Hughes Incorporated
Steven R. Radford
E21 - EARTH DRILLING MINING
Information
Patent Grant
Expandable reamer for subterranean boreholes and methods of use
Patent number
7,681,666
Issue date
Mar 23, 2010
Baker Hughes Incorporated
Steven R. Radford
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
EXPANDABLE REAMER METHODS
Publication number
20130264122
Publication date
Oct 10, 2013
Steven R. Radford
E21 - EARTH DRILLING MINING
Information
Patent Application
STABILIZER SUBS FOR USE WITH EXPANDABLE REAMER APPARATUS, EXPANDABL...
Publication number
20130092446
Publication date
Apr 18, 2013
BAKER HUGHES INCORPORATED
Steven R. Radford
E21 - EARTH DRILLING MINING
Information
Patent Application
EXPANDABLE EARTH-BORING WELLBORE REAMERS AND RELATED METHODS
Publication number
20110266060
Publication date
Nov 3, 2011
BAKER HUGHES INCORPORATED
Steven R. Radford
E21 - EARTH DRILLING MINING
Information
Patent Application
STABILIZER SUBS FOR USE WITH EXPANDABLE REAMER APPARATUS,EXPANDABL...
Publication number
20110005836
Publication date
Jan 13, 2011
Steven R. Radford
E21 - EARTH DRILLING MINING
Information
Patent Application
EXPANDABLE REAMERS FOR EARTH-BORING APPLICATIONS AND METHODS OF USI...
Publication number
20080128174
Publication date
Jun 5, 2008
BAKER HUGHES INCORPORATED
Steven R. Radford
E21 - EARTH DRILLING MINING
Information
Patent Application
EXPANDABLE REAMER FOR SUBTERRANEAN BOREHOLES AND METHODS OF USE
Publication number
20080105465
Publication date
May 8, 2008
BAKER HUGHES INCORPORATED
Steven R. Radford
E21 - EARTH DRILLING MINING