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Aurelien Chauviere
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Uccle, BE
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Patents Grants
last 30 patents
Information
Patent Grant
Sponge pressure equalization system
Patent number
10,584,550
Issue date
Mar 10, 2020
Halliburton Energy Services, Inc.
Ludovic Delmar
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods and apparatus for coring
Patent number
9,869,146
Issue date
Jan 16, 2018
Halliburton Energy Services, Inc.
Olivier Mageren
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Sponge Pressure Equalization System
Publication number
20160194928
Publication date
Jul 7, 2016
Halliburton Energy Services, Inc.
Ludovic Delmar
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS AND APPARATUS FOR CORING
Publication number
20140311805
Publication date
Oct 23, 2014
Halliburton
Olivier Mageren
E21 - EARTH DRILLING MINING