LandOfFree - US Patents - Listing for Communications, electrical: acoustic wave systems and devices,Wellbore telemetering

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Wall bore electrical generator

Communications – electrical: acoustic wave systems and devices – Wellbore telemetering

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Well bore communication pulser

Communications – electrical: acoustic wave systems and devices – Wellbore telemetering – Through well fluids

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Well bore communication pulser

Communications – electrical: acoustic wave systems and devices – Wellbore telemetering – Through well fluids

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Well bore communication pulser

Communications – electrical: acoustic wave systems and devices – Wellbore telemetering – Through well fluids

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Well bore data transmission apparatus

Communications – electrical: acoustic wave systems and devices – Wellbore telemetering – Through well fluids

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Well communication pulser

Communications – electrical: acoustic wave systems and devices – Wellbore telemetering – Through well fluids

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Well information telemetry by variation of mud flow rate

Communications – electrical: acoustic wave systems and devices – Wellbore telemetering – Through well fluids

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Well information telemetry by variation of mud flow rate

Communications – electrical: acoustic wave systems and devices – Wellbore telemetering – Through well fluids

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Wired pipe depth measurement system

Communications – electrical: acoustic wave systems and devices – Wellbore telemetering – Through drill string or casing

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Wireless power and communications cross-bar switch

Communications – electrical: acoustic wave systems and devices – Wellbore telemetering – Through drill string or casing

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

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