Ketil Botn-Mark

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Narvik, NO

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Patents Grantslast 30 patents

Information Patent Grant
Landing sub for a wiper
- Patent number 9,341,030
- Issue date May 17, 2016
- 2K TOOLS AS
- Kjell Mikalsen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Screen condition checking apparatus and method
- Patent number 7,879,227
- Issue date Feb 1, 2011
- 2K Tech AS
- Ketil Botnmark
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Apparatus for wiping the interior of pipes
- Patent number 7,681,634
- Issue date Mar 23, 2010
- 2K Tech AS
- Ketil Botnmark
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
FISHING TOOL
- Publication number 20120118560
- Publication date May 17, 2012
- 2K TOOLS AS
- Kjell Mikalsen
- E21 - EARTH DRILLING MINING
Information Patent Application
LANDING SUB FOR A WIPER
- Publication number 20120111557
- Publication date May 10, 2012
- 2K TOOLS AS
- Kjell Mikalsen
- E21 - EARTH DRILLING MINING
Information Patent Application
Condition Checking Apparatus and Method
- Publication number 20080196943
- Publication date Aug 21, 2008
- Ketil Botnmark
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Apparatus For Wiping The Interior Of Pipes
- Publication number 20070277970
- Publication date Dec 6, 2007
- Ketil Botnmark
- B08 - CLEANING