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Patents Grantslast 30 patents

Information Patent Grant
Tool for internal cleaning of a tubing or casing
- Patent number 10,273,783
- Issue date Apr 30, 2019
- Qinterra Technologies AS
- Lasse Haugland
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Tool For Internal Cleaning Of A Tubing Or Casing
- Publication number 20170067318
- Publication date Mar 9, 2017
- QINTERRA TECHNOLOGIES AS
- Lasse Haugland
- E21 - EARTH DRILLING MINING