LandOfFree - US Patents - Listing for Mining or in situ disintegration of hard material

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Method and apparatus for collecting and removing dust on a minin

Mining or in situ disintegration of hard material – Processes – Mine safety

[ 0.00 ] – not rated yet Voters 0 Comments 0

Method and apparatus for collecting mineral aggregates from sea

Mining or in situ disintegration of hard material – With separation of materials – Separation below surface of earth or water

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Method and apparatus for controlling a tunneling machine

Mining or in situ disintegration of hard material – Automatic control; signaling or indicating – Of hard material disintegrating machine

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Method and apparatus for controlling a tunneling machine

Mining or in situ disintegration of hard material – Automatic control; signaling or indicating – Of hard material disintegrating machine

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Method and apparatus for controlling dust produced by a continuo

Mining or in situ disintegration of hard material – Processes – Mine safety

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Method and apparatus for controlling water sprays of an undergro

Mining or in situ disintegration of hard material – Automatic control; signaling or indicating – Of hard material disintegrating machine

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Method and apparatus for conversion of coal in situ

Mining or in situ disintegration of hard material – In situ conversion of solid to fluid – Dissolving or chemical reaction

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Method and apparatus for conveying slurry explosives

Mining or in situ disintegration of hard material – Processes – Mine safety

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Method and apparatus for cutting a trench through rock-like mate

Mining or in situ disintegration of hard material – Automatic control; signaling or indicating – Of hard material disintegrating machine

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Method and apparatus for cutting reinforced concrete

Mining or in situ disintegration of hard material – Processes – Forming blocks

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Method and apparatus for deep mining using chain driven in fixed

Mining or in situ disintegration of hard material – Processes – With material-handling

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Method and apparatus for developing shafts using small diameter

Mining or in situ disintegration of hard material – Processes – With material-handling

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Method and apparatus for disintegrating a material

Mining or in situ disintegration of hard material – Processes – Directly applying heat or vibration

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Method and apparatus for drilling a tunnel

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Stepper-type advance-causing means

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Method and apparatus for drilling and separating

Mining or in situ disintegration of hard material – With separation of materials

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Method and apparatus for drilling hard material

Mining or in situ disintegration of hard material – Processes

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Method and apparatus for driving a single transversely elongated

Mining or in situ disintegration of hard material – Processes – Directly applying heat or vibration

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Method and apparatus for electrohydraulic fracturing of rock and

Mining or in situ disintegration of hard material – Processes – Directly applying heat or vibration

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Method and apparatus for excavating a tunnel or gallery face

Mining or in situ disintegration of hard material – Automatic control; signaling or indicating – Of hard material disintegrating machine

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Method and apparatus for excavating settled body of solids

Mining or in situ disintegration of hard material – Processes – Breaking down by direct contact with fluid

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

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