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Geoff GEORGE
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Magnolia, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Three-way flow sub for continuous circulation
Patent number
10,107,053
Issue date
Oct 23, 2018
Weatherford Technology Holdings, LLC
Ram K. Bansal
E21 - EARTH DRILLING MINING
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Patent Grant
Continuous flow system for drilling oil and gas wells
Patent number
10,006,262
Issue date
Jun 26, 2018
Weatherford Technology Holdings, LLC
Ram K. Bansal
E21 - EARTH DRILLING MINING
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Patent Grant
Three-way flow sub for continuous circulation
Patent number
9,353,587
Issue date
May 31, 2016
Weatherford Technology Holdings, LLC
Ram K. Bansal
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
THREE-WAY FLOW SUB FOR CONTINUOUS CIRCULATION
Publication number
20160281448
Publication date
Sep 29, 2016
Weatherford Technology Holdings, LLC.
Ram K. BANSAL
E21 - EARTH DRILLING MINING
Information
Patent Application
CONTINUOUS FLOW SYSTEM FOR DRILLING OIL AND GAS WELLS
Publication number
20150240582
Publication date
Aug 27, 2015
WEATHERFORD/LAMB, INC.
Ram K. BANSAL
E21 - EARTH DRILLING MINING
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Patent Application
THREE-WAY FLOW SUB FOR CONTINUOUS CIRCULATION
Publication number
20130068532
Publication date
Mar 21, 2013
Ram K. BANSAL
E21 - EARTH DRILLING MINING
Information
Patent Application
System for communicating information between a rig location and a c...
Publication number
20050161260
Publication date
Jul 28, 2005
Thomas Koithan
H04 - ELECTRIC COMMUNICATION TECHNIQUE