Boring or penetrating the earth
Bit or bit element
Rolling cutter bit or rolling cutter bit element
Corporate Assignee
active
No affiliations
Earth boring bit for soft to hard formations
Large compact cutter rotary drill bit utilizing directed hydraul
Mechanical jarring devices for use in drilling
Multi-component cutting element using triangular, rectangular an
Printed circuit packaging for high vibration and temperature env
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Profile ID: LFUS-PAI-P-806432