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Neil ROY CHOUDHURY
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Edmonton, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Rheological fluid lock of shaft to housing
Patent number
10,738,540
Issue date
Aug 11, 2020
Halliburton Energy Services, Inc.
Geoffrey A. Samuel
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Torque connector systems, apparatus, and methods
Patent number
10,619,426
Issue date
Apr 14, 2020
Halliburton Energy Services, Inc.
Alben D'Silva
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Bearing assembly for drilling a subterranean formation
Patent number
10,538,967
Issue date
Jan 21, 2020
Halliburton Energy Services, Inc.
John Keith Savage
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rotationally selectable lock of shaft to housing
Patent number
10,513,889
Issue date
Dec 24, 2019
Halliburton Energy Services, Inc.
Geoffrey A. Samuel
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Bearing Assembly For Drilling A Subterranean Formation
Publication number
20190203536
Publication date
Jul 4, 2019
Halliburton Energy Services, Inc.
John Keith Savage
E21 - EARTH DRILLING MINING
Information
Patent Application
Rotationally Selectable Lock of Shaft to Housing
Publication number
20190195027
Publication date
Jun 27, 2019
Halliburton Energy Services, Inc.
Geoffrey A. Samuel
E21 - EARTH DRILLING MINING
Information
Patent Application
Rheological Fluid Lock of Shaft to Housing
Publication number
20180355675
Publication date
Dec 13, 2018
Halliburton Energy Services, Inc.
Geoffery A. Samuel
E21 - EARTH DRILLING MINING
Information
Patent Application
TORQUE CONNECTOR SYSTEMS, APPARATUS, AND METHODS
Publication number
20170328140
Publication date
Nov 16, 2017
Halliburton Energy Services, Inc.
Alben D'Silva
E21 - EARTH DRILLING MINING