Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Valve assembly and method of controlling fluid flow in an oil, gas or water well

Valve assembly and method of controlling fluid flow in an oil, gas or water well

US Patent 10968722 · Granted Apr 6, 2021

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Downhole tool for selectively catching balls in a wellbore2025
Circulation valve2024
Drill strings and related ball dropping tools2024
Securing an internal assembly within a tool2024
System and method for removing debris from a drilling fluid2023
Systems and methods for removing and collecting magnetic debris from drilling fl2022
Guide shoe with lockable nose2021
Open hole drilling magnet2021
Downhole valve apparatus2020
Downhole valve apparatus2020
Fish through filter device2020
Tool assembly apparatus and method2017