Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Mandrel to be inserted into a liquid circulation pipe and associated positioning method

Mandrel to be inserted into a liquid circulation pipe and associated positioning method

US Patent 8418772 · Granted Apr 16, 2013

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Rotational guidance device for a drilling tool and associated method2025
Downhole grabber systems and methods2025
Slot cutter system and operations2024
Downhole tools and methods of controlling downhole tools2021
Electromagnetic coupler2019
Method for loading a native code on a secure element2018
Torque anchor for blocking the rotation of a production string of a well and pum2018
Downhole tools and methods of controlling downhole tools2017
Torque anchor for blocking the rotation of a production string of a well2017
Electromagnetic coupler2017
Systems and methods for driving a plurality of motors2017
Tubular component for drill stem provided with a transmission sheath fixed by th2017