Robert Villarreal

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Angleton, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for reducing electromagnetic signal noise
- Patent number 7,243,028
- Issue date Jul 10, 2007
- Weatherford/Lamb, Inc.
- Allen Young
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Methods and apparatus for reducing electromagnetic signal noise
- Publication number 20060035591
- Publication date Feb 16, 2006
- Weatherford/Lamb, Inc.
- Allen Young
- E21 - EARTH DRILLING MINING