Michael W. Frels

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Richmond, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for use with downhole tools having gas-filled...
- Patent number 8,403,042
- Issue date Mar 26, 2013
- Schlumberger Technology Corporation
- Taylor Green
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for formation evaluation
- Patent number 7,222,671
- Issue date May 29, 2007
- Schlumberger Technology Corporation
- Derek Caudwell
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for formation evaluation
- Patent number 7,194,902
- Issue date Mar 27, 2007
- Schlumberger Technology Corporation
- Anthony R. H. Goodwin
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for connecting a lateral branch liner to a mai...
- Patent number 6,209,648
- Issue date Apr 3, 2001
- Schlumberger Technology Corporation
- Herve Ohmer
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR USE WITH DOWNHOLE TOOLS HAVING GAS-FILLED...
- Publication number 20120012334
- Publication date Jan 19, 2012
- Taylor Green
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus and method for formation evaluation
- Publication number 20060137873
- Publication date Jun 29, 2006
- Derek Caudwell
- E21 - EARTH DRILLING MINING