LandOfFree - US Patents - Listing for Mining or in situ disintegration of hard material,With separation of materials,Material mined or excavated underwater

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Apparatus for assembling a liner

Mining or in situ disintegration of hard material – With separation of materials – Material mined or excavated underwater

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Apparatus for conveying and separating loose material

Mining or in situ disintegration of hard material – With separation of materials – Material mined or excavated underwater

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Attachment flange for flexible conduit

Mining or in situ disintegration of hard material – With separation of materials – Material mined or excavated underwater

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Floating grab dredge and unloading method therefor

Mining or in situ disintegration of hard material – With separation of materials – Material mined or excavated underwater

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Golf ball dredge

Mining or in situ disintegration of hard material – With separation of materials – Material mined or excavated underwater

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Grab excavator with fixed jib

Mining or in situ disintegration of hard material – With separation of materials – Material mined or excavated underwater

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Hand-held suction dredge and metal detector

Mining or in situ disintegration of hard material – With separation of materials – Material mined or excavated underwater

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Method and apparatus for mining of ocean floors

Mining or in situ disintegration of hard material – With separation of materials – Material mined or excavated underwater

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Recovery head with track seal

Mining or in situ disintegration of hard material – With separation of materials – Material mined or excavated underwater

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Recovery head with track seal

Mining or in situ disintegration of hard material – With separation of materials – Material mined or excavated underwater

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Removal of fine-grained sediments from water bodies

Mining or in situ disintegration of hard material – With separation of materials – Material mined or excavated underwater

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Seabed mining utilizing circulating current based on water level

Mining or in situ disintegration of hard material – With separation of materials – Material mined or excavated underwater

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Siphon dredge mining system

Mining or in situ disintegration of hard material – With separation of materials – Material mined or excavated underwater

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Submarine solution mining containment and regulation cover and m

Mining or in situ disintegration of hard material – With separation of materials – Material mined or excavated underwater

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Underwater mining

Mining or in situ disintegration of hard material – With separation of materials – Material mined or excavated underwater

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Underwater mining machine

Mining or in situ disintegration of hard material – With separation of materials – Material mined or excavated underwater

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

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