David Earl Ball

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Meadows Place, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Inflatable element system for downhole tools
- Patent number 11,761,292
- Issue date Sep 19, 2023
- Halliburton Energy Services, Inc.
- David Earl Ball
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for downhole in-situ determination of fluid vi...
- Patent number 10,443,378
- Issue date Oct 15, 2019
- Halliburton Energy Services, Inc.
- Li Gao
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole fluid resistivity sensor systems and methods
- Patent number 9,575,199
- Issue date Feb 21, 2017
- Halliburton Energy Services, Inc.
- Wei Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multi-purpose downhole tool
- Patent number 7,296,462
- Issue date Nov 20, 2007
- Halliburton Energy Services, Inc.
- Gilbert N. Gregory
- E21 - EARTH DRILLING MINING
Information Patent Grant
Determining gradients using a multi-probed formation tester
- Patent number 7,021,405
- Issue date Apr 4, 2006
- Halliburton Energy Services, Inc.
- Mark A. Proett
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
INFLATABLE ELEMENT SYSTEM FOR DOWNHOLE TOOLS
- Publication number 20230091554
- Publication date Mar 23, 2023
- Halliburton Energy Services, Inc.
- David Earl Ball
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus and Method for Downhole In-Situ Determination of Fluid Vi...
- Publication number 20180209268
- Publication date Jul 26, 2018
- Halliburton Energy Services, Inc.
- Li Gao
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus and Method for Downhole In-Situ Determaination of Fluid V...
- Publication number 20150184510
- Publication date Jul 2, 2015
- Li Gao
- G01 - MEASURING TESTING
Information Patent Application
DOWNHOLE FLUID RESISTIVITY SENSOR SYSTEMS AND METHODS
- Publication number 20150168582
- Publication date Jun 18, 2015
- Halliburton Energy Services, Inc.
- Wei Zhang
- G01 - MEASURING TESTING
Information Patent Application
Multi-purpose downhole tool
- Publication number 20060248949
- Publication date Nov 9, 2006
- Halliburton Energy Services, Inc.
- Gilbert N. Gregory
- E21 - EARTH DRILLING MINING
Information Patent Application
Determining gradients using a multi-probed formation tester
- Publication number 20040230378
- Publication date Nov 18, 2004
- Halliburton Energy Services, Inc.
- Mark A. Proett
- E21 - EARTH DRILLING MINING