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

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

Multiple jet hydrodemolition apparatus and method

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

Non-entry mining method equipment

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

Non-explosive drill hole pressurization method and apparatus for

Mining or in situ disintegration of hard material – Processes

Non-rotatable sleeve for a cutting tool bit holder and method of

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

Omnidirectional drilling system

Mining or in situ disintegration of hard material – Processes

Open cast mining device and apparatus for testing the...

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

Open pit mine

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

Ore extraction using combined blast and thermal fragmentation

Mining or in situ disintegration of hard material – Processes

Ore pass inspection system

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

Oscillating liquid jet system and method for cutting granite and

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

Parachute stopping for mine ventilation use

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

Pavement planing method and apparatus

Mining or in situ disintegration of hard material – Processes

Percussive slot cutter

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

Phasing valve assembly for supplying water to a mining machine c

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

Plasma blasting method

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

Plasma blasting probe assembly

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

Plasma blasting with coaxial electrodes

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

Power spiral conveyor section and method

Mining or in situ disintegration of hard material – Processes

Powered tool for slicing or shearing roofing material