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Owen Ransom Clark
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Dallas, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Rotating control device with rotary latch
Patent number
10,330,157
Issue date
Jun 25, 2019
Halliburton Energy Services, Inc.
Anton K. Arnt
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drill tool insert removal
Patent number
10,260,307
Issue date
Apr 16, 2019
Halliburton Energy Services, Inc.
Craig William Godfrey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pressure staging for wellhead stack assembly
Patent number
9,957,774
Issue date
May 1, 2018
Halliburton Energy Services, Inc.
Owen Ransom Clark
E21 - EARTH DRILLING MINING
Information
Patent Grant
Frictional support of seal bore protector
Patent number
9,957,760
Issue date
May 1, 2018
Halliburton Energy Services, Inc.
Travis David Watters
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
FRICTIONAL SUPPORT OF SEAL BORE PROTECTOR
Publication number
20170226809
Publication date
Aug 10, 2017
Halliburton Energy Services, Inc.
Travis David Watters
E21 - EARTH DRILLING MINING
Information
Patent Application
PRESSURE STAGING FOR WELLHEAD STACK ASSEMBLY
Publication number
20170016303
Publication date
Jan 19, 2017
Halliburton Energy Services, Inc.
Owen Ransom Clark
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILL TOOL INSERT REMOVAL
Publication number
20160305213
Publication date
Oct 20, 2016
Halliburton Energy Services Inc.
Craig William Godfrey
E21 - EARTH DRILLING MINING
Information
Patent Application
Rotating Control Device with Latch Biased Toward Engagement
Publication number
20160258239
Publication date
Sep 8, 2016
Halliburton Energy Services, Inc.
Owen R. Clark
E21 - EARTH DRILLING MINING
Information
Patent Application
Pneumatic Rotating Control Device Latch
Publication number
20160215582
Publication date
Jul 28, 2016
Halliburton Energy Services, Inc.
Anton K. ARNT
E21 - EARTH DRILLING MINING
Information
Patent Application
Rotating Control Device with Rotary Latch
Publication number
20160123399
Publication date
May 5, 2016
Anton K. ARNT
E21 - EARTH DRILLING MINING
Information
Patent Application
ELECTRONICALLY MONITORING DRILLING CONDITIONS OF A ROTATING CONTROL...
Publication number
20150308253
Publication date
Oct 29, 2015
Halliburton Energy Services Inc.
Owen Ransom Clark
E21 - EARTH DRILLING MINING