Michael D. Langlais

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Sandnes, NO

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Patents Applicationslast 30 patents

Information Patent Application
WELL SCREEN
- Publication number 20090078403
- Publication date Mar 26, 2009
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Michael D. Langlais
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE SCREEN ASSEMBLY
- Publication number 20080289815
- Publication date Nov 27, 2008
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Terje Moen
- E21 - EARTH DRILLING MINING