Jing Hayes Chow

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Anchorage, AK, US

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Patents Grantslast 30 patents

Information Patent Grant
Providing a cleaning tool having a coiled tubing and an electrical...
- Patent number 7,874,366
- Issue date Jan 25, 2011
- Schlumberger Technology Corporation
- Marc Allcorn
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
PROVIDING A CLEANING TOOL HAVING A COILED TUBING AND AN ELECTRICAL...
- Publication number 20080066920
- Publication date Mar 20, 2008
- Marc Allcorn
- E21 - EARTH DRILLING MINING