Feng Zhou

Follow

Person

Missouri City, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for communicating signals to an instrument in...
- Patent number 8,581,740
- Issue date Nov 12, 2013
- Schlumberger Technology Corporation
- Kelly W. Hagen
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR COMMUNICATING SIGNALS TO AN INSTRUMENT IN...
- Publication number 20080218374
- Publication date Sep 11, 2008
- SCHLUMBERGER TECHNOLOGY CORPORATION
- KELLY W. HAGEN
- E21 - EARTH DRILLING MINING
Information Patent Application
[DOWNHOLE TOOLS WITH A STIRLING COOLER SYSTEM]
- Publication number 20050097911
- Publication date May 12, 2005
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Guillaume Revellat
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...