Knut Johan Røssberg

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Stord, NO

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Patents Grantslast 30 patents

Information Patent Grant
Open collar for multi-cable towing system
- Patent number 9,442,210
- Issue date Sep 13, 2016
- PGS Geophysical AS
- Kenneth Karlsen
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Open Collar for Multi-Cable Towing System
- Publication number 20140153361
- Publication date Jun 5, 2014
- PGS Geophysical AS
- Kenneth Karlsen
- G01 - MEASURING TESTING
Information Patent Application
System for adjusting geophysical sensor streamer front end towing d...
- Publication number 20110158045
- Publication date Jun 30, 2011
- Kenneth Karlsen
- G01 - MEASURING TESTING