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

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

Barrel for rock breaking tool and method of use

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Cutter attached to endless chain or cable

Baseplate plow guide section

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Cutter attached to endless chain or cable

Baseplate plow guide section

Mining or in situ disintegration of hard material – In situ conversion of solid to fluid – Input and output wells

Bedded mineral extraction process

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

Bench mining method and apparatus

Mining or in situ disintegration of hard material – Miscellaneous

Bit and bit holder for mining machines

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Rolling or rotatable-type bit mount

Bit and bit holder/block having a predetermined area of failure

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Tooth mounted on helical head portion or head with helical...

Bit arrangement for a cutting tool

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Rolling or rotatable-type bit mount

Bit block with shroud protector

Mining or in situ disintegration of hard material – Miscellaneous

Bit coupling means

Mining or in situ disintegration of hard material – Miscellaneous

Bit holder

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Rolling or rotatable-type bit mount

Bit holder block and cutter bit therefor

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Clamped tooth holder or tooth mount

Bit holder block with non-rotating wear sleeve

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Cleansing fluid passage

Bit holder equipped with a spraying device

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Planar type bit mount

Bit holder for a ploughing bit of a coal or extraction...

Mining or in situ disintegration of hard material – Miscellaneous

Bit holder for miner

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Cleansing fluid passage

Bit holder with a detachably fixed bit bushing

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Wear shield or replaceable wear sleeve

Bit holders and bit blocks for road milling, mining and...

Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Wear shield or replaceable wear sleeve

Bit holders and bit blocks for road milling, mining and...