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Jeffrey B. Lasater
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Downhole swivel sub and method for releasing a stuck object in a we...
Patent number
10,941,620
Issue date
Mar 9, 2021
TERCEL IP LIMITED
John Hanton
E21 - EARTH DRILLING MINING
Information
Patent Grant
Augmented drilling system
Patent number
10,590,707
Issue date
Mar 17, 2020
Hypersciences, Inc.
Mark C. Russell
E21 - EARTH DRILLING MINING
Information
Patent Grant
Steering assembly for directional drilling of a wellbore
Patent number
10,253,567
Issue date
Apr 9, 2019
Kinetic Upstream Technologies, LLC
Jeffrey B. Lasater
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole swivel sub
Patent number
9,982,492
Issue date
May 29, 2018
TERCEL IP LTD
John Hanton
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tool for selectively connecting or disconnecting components of a do...
Patent number
9,605,494
Issue date
Mar 28, 2017
TERCEL IP LTD
John Hanton
E21 - EARTH DRILLING MINING
Information
Patent Grant
Steering assembly for directional drilling of a wellbore
Patent number
9,109,402
Issue date
Aug 18, 2015
Tercel IP Ltd.
Jeffrey B. Lasater
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole tool position sensing system
Patent number
7,588,082
Issue date
Sep 15, 2009
Halliburton Energy Services, Inc.
Jeffrey B. Lasater
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rotary vector gear for use in rotary steerable tools
Patent number
7,467,673
Issue date
Dec 23, 2008
Halliburton Energy Services, Inc.
Ronald G. Earles
E21 - EARTH DRILLING MINING
Information
Patent Grant
Inductive coupling system
Patent number
7,336,199
Issue date
Feb 26, 2008
Halliburton Energy Services, Inc.
Jeffrey B. Lasater
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wellbore directional steering tool
Patent number
6,808,027
Issue date
Oct 26, 2004
RST (BVI), Inc.
Stephen John McLoughlin
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
AUGMENTED DRILLING SYSTEM
Publication number
20180073301
Publication date
Mar 15, 2018
HYPERSCIENCES, INC.
MARK C. RUSSELL
E21 - EARTH DRILLING MINING
Information
Patent Application
Connecting Assembly and Receptacle Adapted to Receive Said Connecti...
Publication number
20180030789
Publication date
Feb 1, 2018
TERCEL IP LIMITED
John Hanton
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE SWIVEL SUB AND METHOD FOR RELEASING A STUCK OBJECT IN A WE...
Publication number
20170044843
Publication date
Feb 16, 2017
Tercel IP Limited
John Hanton
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE SWIVEL SUB
Publication number
20160326812
Publication date
Nov 10, 2016
TERCEL IP LTD.
John Hanton
E21 - EARTH DRILLING MINING
Information
Patent Application
STEERING ASSEMBLY FOR DIRECTIONAL DRILLING OF A WELLBORE
Publication number
20160102501
Publication date
Apr 14, 2016
Tercel IP Ltd.
Jeffrey B. Lasater
E21 - EARTH DRILLING MINING
Information
Patent Application
TOOL FOR SELECTIVELY CONNECTING OR DISCONNECTING COMPONENTS OF A DO...
Publication number
20160024858
Publication date
Jan 28, 2016
TERCEL IP LTD.
John Hanton
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE DIRECTIONAL DRILLING ASSEMBLY
Publication number
20160024848
Publication date
Jan 28, 2016
TERCEL IP LTD.
Sebastian Desmette
E21 - EARTH DRILLING MINING
Information
Patent Application
Rotary Vector Gear for Use in Rotary Steerable Tools
Publication number
20080190665
Publication date
Aug 14, 2008
Halliburton Energy Services, Inc.
Ronald G. Earles
E21 - EARTH DRILLING MINING
Information
Patent Application
Inductive Coupling System
Publication number
20070257812
Publication date
Nov 8, 2007
Halliburton Energy Services, Inc.
Jeffrey B. Lasater
E21 - EARTH DRILLING MINING
Information
Patent Application
Downhole Tool Position Sensing System
Publication number
20070017705
Publication date
Jan 25, 2007
Halliburton Energy Services, Inc.
Jeffrey B. Lasater
E21 - EARTH DRILLING MINING
Information
Patent Application
Wellbore directional steering tool
Publication number
20020185315
Publication date
Dec 12, 2002
Stephen John McLoughlin
E21 - EARTH DRILLING MINING