Oar rest for row boats
Oar storage and carrying rack for boats
Oarlock stabilizer
Ocean going cargo transport system
Ocean going push-towing combination
Ocean platform
Ocean thermal energy conversion platform
Ocean transport of pre-fabricated offshore structures
Ocean transporter vessel
Ocean-going barge carrier
Ocean-going catamaran
Oceanographic sensor system
Off shore mooring system
Off-shore drilling installation evacuation system
Off-shore mooring device for a large-sized floating body
Off-shore oil production platform
Off-shore power plant
Offloading arrangements and method for spread moored FPSOs
Offset stanchion for a fishing boat seat
Offshore boarding apparatus