Vladimir Lopatin

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Tomsk, RU

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Patents Grantslast 30 patents

Information Patent Grant
Method, drilling machine, drill bit and bottom hole assembly for dr...
- Patent number 7,784,563
- Issue date Aug 31, 2010
- Unodrill AS
- Arild Rödland
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR HEATING OIL SHALE SUBSURFACE IN-SITU
- Publication number 20160024901
- Publication date Jan 28, 2016
- Sun Youhong
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...