LandOfFree - US Patents - Listing for Wells,Conduit wall or specific conduit end structure,Downhole coupling or connector

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Seal receptacle assembly

Wells – Conduit wall or specific conduit end structure – Downhole coupling or connector

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Sealing system for the interspace in the transition region...

Wells – Conduit wall or specific conduit end structure – Downhole coupling or connector

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Selectively locking locator

Wells – Conduit wall or specific conduit end structure – Downhole coupling or connector

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Side-entry sub

Wells – Conduit wall or specific conduit end structure – Downhole coupling or connector

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Slip connector for use with coiled tubing

Wells – Conduit wall or specific conduit end structure – Downhole coupling or connector

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Spoolable coiled tubing completion system

Wells – Conduit wall or specific conduit end structure – Downhole coupling or connector

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Spoolable coiled tubing completion system

Wells – Conduit wall or specific conduit end structure – Downhole coupling or connector

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Steam distribution system for use in a well

Wells – Conduit wall or specific conduit end structure – Downhole coupling or connector

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

String mounted hydraulic pressure generating device for...

Wells – Conduit wall or specific conduit end structure – Downhole coupling or connector

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Structure for wired drill pipe having improved resistance to...

Wells – Conduit wall or specific conduit end structure – Downhole coupling or connector

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

System to connect conduit sections in a subterranean well

Wells – Conduit wall or specific conduit end structure – Downhole coupling or connector

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

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