Stanislav Nikolaevich Verichev

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Nizhny Novgorod, RU

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Patents Applicationslast 30 patents

Information Patent Application
Oil Filter for Downhole Motor
- Publication number 20140227119
- Publication date Aug 14, 2014
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Stanislav Nikolaevich Verichev
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
OIL FILTER FOR DOWNHOLE MOTOR
- Publication number 20110097223
- Publication date Apr 28, 2011
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Stanislav Nikolaevich Verichev
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
OIL FILTER FOR DOWNHOLE MOTOR
- Publication number 20110027110
- Publication date Feb 3, 2011
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Stanislav Nikolaevich Verichev
- G05 - CONTROLLING REGULATING