Offshore Innovation Limited A/S

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Alesund, NO

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Patents Grantslast 30 patents

Information Patent Grant
Jackable oil rigs and corner columns for producing legs in an oil rig
- Patent number 5,288,174
- Issue date Feb 22, 1994
- Offshore Innovation Limited A/S
- Geir L. Kjersem
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING