Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Steering device for bottomhole drilling assemblies

Steering device for bottomhole drilling assemblies

US Patent 6148933 · Granted Nov 21, 2000

Estimated economic value: $66,124,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Transmission line for wired pipe2021
Transmission line for wired pipe2019
Separation element and pressure accumulator system2019
Downhole tools with electro-mechanical and electro-hydraulic drives2015
Apparatus and methods utilizing progressive cavity motors and pumps with rotors 2015
Upgoing drainholes for reducing liquid-loading in gas wells2015
Monitoring and control systems for continuous circulating drilling operations2015
Wired pipe coupler connector2015
Reverse circulation apparatus and methods of using same2015
Wired pipe coupler connector2015
Oxygen indicator for parenteral and enteral dosage forms2015
Lateral well drilling apparatus and method2015