Igor V. Barsukov

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Glenview, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods for extracting oil from tar sand
- Patent number 7,617,869
- Issue date Nov 17, 2009
- Superior Graphite Co.
- Peter R. Carney
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
METHODS FOR EXTRACTING OIL FROM TAR SAND
- Publication number 20080185145
- Publication date Aug 7, 2008
- Peter R. Carney
- E21 - EARTH DRILLING MINING