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Nicky A. White
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Poteau, OK, US
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Patents Grants
last 30 patents
Information
Patent Grant
Latch position indicator system and method
Patent number
10,024,154
Issue date
Jul 17, 2018
Weatherford Technology Holdings, LLC
Kevin L. Gray
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fluid supply to sealed tubulars
Patent number
9,845,653
Issue date
Dec 19, 2017
Weatherford Technology Holdings, LLC
Don M. Hannegan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Floating device running tool
Patent number
9,523,252
Issue date
Dec 20, 2016
Weatherford Technology Holdings, LLC
Nicky A. White
E21 - EARTH DRILLING MINING
Information
Patent Grant
Latch position indicator system and method
Patent number
9,404,346
Issue date
Aug 2, 2016
Weatherford Technology Holdings, LLC
Kevin L. Gray
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method for cooling a rotating control device
Patent number
9,334,711
Issue date
May 10, 2016
Weatherford Technology Holdings, LLC
Don M. Hannegan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Latch position indicator system and method
Patent number
8,826,988
Issue date
Sep 9, 2014
Weatherford/Lamb, Inc.
Kevin L. Gray
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rotating control system and method for providing a differential pre...
Patent number
8,636,087
Issue date
Jan 28, 2014
Weatherford/Lamb, Inc.
Don M. Hannegan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drilling with a high pressure rotating control device
Patent number
8,347,983
Issue date
Jan 8, 2013
Weatherford/Lamb, Inc.
Carel W. Hoyer
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
LATCH POSITION INDICATOR SYSTEM AND METHOD
Publication number
20170226846
Publication date
Aug 10, 2017
Weatherford Technology Holdings, LLC.
Kevin L. GRAY
E21 - EARTH DRILLING MINING
Information
Patent Application
FLUID SUPPLY TO SEALED TUBULARS
Publication number
20160230491
Publication date
Aug 11, 2016
Weatherford Technology Holdings, LLC.
Don M. HANNEGAN
E21 - EARTH DRILLING MINING
Information
Patent Application
FLOATING DEVICE RUNNING TOOL
Publication number
20150096766
Publication date
Apr 9, 2015
Weatherford Technology Holdings, LLC.
Nicky A. White
E21 - EARTH DRILLING MINING
Information
Patent Application
LATCH POSITION INDICATOR SYSTEM AND METHOD
Publication number
20140367114
Publication date
Dec 18, 2014
WEATHERFORD/LAMB, INC.
Kevin L. Gray
E21 - EARTH DRILLING MINING
Information
Patent Application
System and Method for Cooling a Rotating Control Device.
Publication number
20140138094
Publication date
May 22, 2014
WEATHERFORD/LAMB, INC.
Don M. Hannegan
E21 - EARTH DRILLING MINING
Information
Patent Application
Rotating Control System and Method for Providing a Differential Pre...
Publication number
20130118749
Publication date
May 16, 2013
Weatherford/Lamb Inc.
Don M. Hannegan
E21 - EARTH DRILLING MINING
Information
Patent Application
Drilling with a high pressure rotating control device
Publication number
20110024195
Publication date
Feb 3, 2011
WEATHERFORD/LAMB, INC.
Carel W. Hoyer
E21 - EARTH DRILLING MINING
Information
Patent Application
Latch position indicator system and method
Publication number
20090139724
Publication date
Jun 4, 2009
WEATHERFORD/LAMB, INC.
Kevin L. Gray
E21 - EARTH DRILLING MINING