Ketil Opstad

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Gralum, NO

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Patents Grantslast 30 patents

Information Patent Grant
Underwater conduit for fluid transport
- Patent number 9,027,606
- Issue date May 12, 2015
- Nexans
- Christian Frohne
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Tool for the handling of a protection device for subsea electrical...
- Patent number 8,869,661
- Issue date Oct 28, 2014
- Nexans
- Ketil Opstad
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Umbilical for subsea installation
- Patent number 8,314,330
- Issue date Nov 20, 2012
- Nexans
- Ragnvald Graff
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Cable system connectable to an offshore structure
- Publication number 20250171113
- Publication date May 29, 2025
- NEXANS
- Tina GOODING
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
TOOL FOR THE HANDLING OF A PROTECTION DEVICE FOR SUBSEA ELECTRICAL...
- Publication number 20130025419
- Publication date Jan 31, 2013
- Ketil Opstad
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Umbilical for subsea installation
- Publication number 20120125652
- Publication date May 24, 2012
- Ragnvald Graff
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
UNDERWATER CONDUIT FOR FLUID TRANSPORT
- Publication number 20120018027
- Publication date Jan 26, 2012
- Christian Frohne
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...