Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ballistically compatible backpressure valve

Ballistically compatible backpressure valve

US Patent 7926572 · Granted Apr 19, 2011

Estimated economic value: $72,799,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Drill bit distance to hole bottom measurement2022
Pipe tracking system for drilling rigs2021
Downhole rotary cutting tool2020
Wellsite performance system2020
Reamer2020
Apparatus and method for controlling or limiting rotor orbit in moving cavity mo2020
Reamer2020
Intelligent top drive for drilling rigs2020
Observation of vibration of rotary apparatus2020
Reamer2019
Reamer2019
Reamer2019