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

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

High pressure water jet channeling horizontally into a solid mou

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

High wall mining conveying method

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

Highly reliable method of rapidly generating pressure pulses for

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

Highwall mining system

Mining or in situ disintegration of hard material – Processes – Explosive

Horizontal free face blasting for minimizing channeling and moun

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

Horizontal mining machine and method of slot mining

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

Horizontal remote mining system, and method

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

Hydraulic borehole mining system and method

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

Hydraulic couple rotational force hydraulic mining tool apparatu

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

Hydraulic fracturing of ore bodies

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

Hydraulic jet cutting tool and method

Mining or in situ disintegration of hard material – Processes

Hydraulic method of mining coal

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

Hydraulic mining and transportation of coal using hot oil under

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

Hydraulic mining apparatus and method

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

Hydraulic mining method

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

Hydraulic scroll auger mining system and method of using the...

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

Hydrovac excavating blast wand