Einar Mjelstad

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Fredrikstad, NO

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Patents Grantslast 30 patents

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...
Information Patent Grant
Umbilical without lay up angle
- Patent number 7,604,435
- Issue date Oct 20, 2009
- Nexans
- Einar Mjelstad
- D07 - ROPES CABLES OTHER THAN ELECTRIC
Information Patent Grant
Deep water signal cable
- Patent number 7,485,811
- Issue date Feb 3, 2009
- Nexans
- Einar Mjelstad
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power umbilical for deep water
- Patent number 7,158,703
- Issue date Jan 2, 2007
- Nexans
- Einar Mjelstad
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heated flowline umbilical
- Patent number 6,556,780
- Issue date Apr 29, 2003
- Nexans
- Einar Mjelstad
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Umbilical for subsea installation
- Publication number 20120125652
- Publication date May 24, 2012
- Ragnvald Graff
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Deep water signal cable
- Publication number 20060201698
- Publication date Sep 14, 2006
- Einar Mjelstad
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Umbilical without lay up angle
- Publication number 20060193698
- Publication date Aug 31, 2006
- Einar Mjelstad
- D07 - ROPES CABLES OTHER THAN ELECTRIC
Information Patent Application
Power umbilical for deep water
- Publication number 20060193572
- Publication date Aug 31, 2006
- Einar Mjelstad
- G02 - OPTICS