Search
Selected: R

Reaming and stabilization tool and method for its use in a...

Boring or penetrating the earth – Cutter element laterally shiftable below ground – Cutter element shifted by longitudinally relatively movable...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Reaming and stabilization tool and method for its use in a...

Boring or penetrating the earth – Cutter element laterally shiftable below ground – Cutter element shifted by longitudinally relatively movable...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Reaming and stabilization tool and method for its use in a...

Boring or penetrating the earth – Cutter element laterally shiftable below ground – Cutter element shifted by longitudinally relatively movable...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Reaming tool

Boring or penetrating the earth – Cutter element laterally shiftable below ground – Cutter element shifted by fluid pressure
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Remote control actuation device

Boring or penetrating the earth – Cutter element laterally shiftable below ground – Cutter element shifted by fluid pressure
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Remotely operable hydraulic underreamer

Boring or penetrating the earth – Cutter element laterally shiftable below ground – Cutter element shifted by fluid pressure
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Restriction enhancement drill

Boring or penetrating the earth – Cutter element laterally shiftable below ground – Cutter element shifted by fluid pressure
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Reverse circulation drilling system with bit locked underreamer

Boring or penetrating the earth – Cutter element laterally shiftable below ground – Cutter element shifted by cam or gear axially rotatable...
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Reverse circulation drilling system with bit locked...

Boring or penetrating the earth – Cutter element laterally shiftable below ground – Cutter element shifted by cam or gear axially rotatable...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Reverse circulation drilling system with bit locked...

Boring or penetrating the earth – Cutter element laterally shiftable below ground – Cutter element shifted by cam or gear axially rotatable...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Rock breaker tool

Boring or penetrating the earth – Cutter element laterally shiftable below ground – Cutter element shifted by fluid pressure
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Roller cone bi-center bit

Boring or penetrating the earth – Cutter element laterally shiftable below ground – Plural selectively shiftable cutter elements
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Rotary boring head

Boring or penetrating the earth – Cutter element laterally shiftable below ground – Pivoted about substantially longitudinal axis
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Rotary expansion tool for reaming frustoconical undercuts in the

Boring or penetrating the earth – Cutter element laterally shiftable below ground – Cutter element shifted by longitudinally relatively movable...
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0
  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.