Leif Kare Grønstad

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Sannidal, NO

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for generating steam for the recovery of hydro...
- Patent number 9,593,563
- Issue date Mar 14, 2017
- Statoil Petroleum AS
- Sten Egil Johnsen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Plant for storing gas under pressure
- Patent number 7,784,485
- Issue date Aug 31, 2010
- Norsk Hydro ASA
- Jan Schelling
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Method and equipment for feeding two gases into and out of a multi-...
- Patent number 7,285,153
- Issue date Oct 23, 2007
- Norsk Hydro ASA
- Tor Bruun
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method of producing magnesium chloride granules
- Patent number 6,296,790
- Issue date Oct 2, 2001
- Norsk Hydro ASA
- Birger Langseth
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR GENERATING STEAM FOR THE RECOVERY OF HYDRO...
- Publication number 20140305639
- Publication date Oct 16, 2014
- STATOIL PETROLEUM AS
- Sten Egil Johnsen
- F22 - STEAM GENERATION
Information Patent Application
DEVICE FOR STORING GAS UNDER PRESSURE
- Publication number 20120132656
- Publication date May 31, 2012
- NEL HYDROGEN AS
- Torgeir Nakken
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
PLANT FOR STORING AND SUPPLYING COMPRESSED GAS
- Publication number 20120130549
- Publication date May 24, 2012
- NEL HYDROGEN AS
- Kjetil Fjalestad
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
Plant For Storing Gas Under Pressure
- Publication number 20080149643
- Publication date Jun 26, 2008
- Jan Schelling
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
Device for combustion of a carbon containing fuel in a nitrogen fre...
- Publication number 20050053878
- Publication date Mar 10, 2005
- Tor Bruun
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Method and equipment for feeding two gases into and out of a multi-...
- Publication number 20040261379
- Publication date Dec 30, 2004
- Tor Bruun
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES