Svein Kvernstuen

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Sandnes, NO

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Patents Grantslast 30 patents

Information Patent Grant
Installation apparatus and method
- Patent number 10,837,263
- Issue date Nov 17, 2020
- TYRFING INNOVATION AS
- Morten Lerbrekk
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device and a method for selective control of fluid flow between a w...
- Patent number 7,383,886
- Issue date Jun 10, 2008
- Reslink AS
- Arthur H. Dybevik
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
AN INSTALLATION APPARATUS AND METHOD
- Publication number 20180320489
- Publication date Nov 8, 2018
- TYRFING INNOVATION AS
- Morten LERBREKK
- E21 - EARTH DRILLING MINING
Information Patent Application
MEASUREMENT DEVICES WITH MEMORY TAGS AND METHODS THEREOF
- Publication number 20110191028
- Publication date Aug 4, 2011
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Donald W. Ross
- E21 - EARTH DRILLING MINING