4. Hydraulic and earth engineering
  5. Marine structure or fabrication thereof
  6. With anchoring of structure to marine floor

Sigmund Askestad

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Anchor

Ships – Anchor
Reexamination Certificate

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Apparatus for guiding and stopping an anchor chain on a...

Ships – Cable stoppers – Chain
Reexamination Certificate

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Apparatus for offshore swivel replacement

Buoys – rafts – and aquatic devices – Buoy – For mooring a vessel
Patent

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Drive system for turning a swivel

Wells – Submerged well – Means removably connected to permanent well structure
Patent

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Method and means to direct an anchored floating structure agains

Ships – Mooring device – Having ship-mounted turret
Patent

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Profile ID: LFUS-PAI-P-385484

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