4. Ships
  5. Mooring device
  6. Boom type

Donald R. Ray

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Gravity base, jack-up platform - method and apparatus

Hydraulic and earth engineering – Marine structure or fabrication thereof – With work deck vertically adjustable relative to floor
Patent

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Jack-up platform apparatus

Implements or apparatus for applying pushing or pulling force – Step-by-step traveling bar – Pawl actuated
Patent

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Jack-up platform variable bearing assembly

Hydraulic and earth engineering – Marine structure or fabrication thereof – Floatable to site and supported by marine floor
Patent

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Locking device for firearms

Locks – Portable – Fetters
Patent

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Method and apparatus for tension mooring a floating platform

Ships – Mooring device – Boom type
Patent

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Profile ID: LFUS-PAI-P-417294

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