Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Device for anchoring an oil well tubing string within an oil well casing

Device for anchoring an oil well tubing string within an oil well casing

US Patent 6318459 · Granted Nov 20, 2001

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Torque release tubing rotator, tubing hanger, and system2022
Rotating split tubing hanger2022
Sealing/locking rod safety clamp and ram system2022
Tubing rotator and safety rod clamp assembly2021
Adjusting media availability via a content consumption activity dashboard2021
Graph based content browsing and discovery2020
Generating dynamic temporal versions of content2019
Systems and methods of visualizing multimedia content2019
Automatic tubing drain2019
Device for picking up animal waste2017
Integrated circuit device with on-board calibration of signal generator circuits2016
Automated device authorizaton and deauthorization2016