John Vaeth

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Slidell, LA, US

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Patents Grantslast 30 patents

Information Patent Grant
Instrument centralizer configurable for use with cement evaluation...
- Patent number 8,235,109
- Issue date Aug 7, 2012
- Schlumberger Technology Corporatio
- John Vaeth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well cementing
- Patent number 6,675,895
- Issue date Jan 13, 2004
- Schlumberger Technology Corporation
- Gamal Shehab
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
INSTRUMENT CENTRALIZER CONFIGURABLE FOR USE WITH CEMENT EVALUATION...
- Publication number 20100084144
- Publication date Apr 8, 2010
- John Vaeth
- E21 - EARTH DRILLING MINING