Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Universal joint for a downhole drilling motor

Universal joint for a downhole drilling motor

US Patent 8915788 · Granted Dec 23, 2014

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Pumping system for a wellsite2023
Traveling relief valve2023
Surface completion system for operations and monitoring2023
Surface completion system for operations and monitoring2022
Trunk line manifold system2021
Trunk line manifold system2019
Apparatus, system, and method for tubing caps2018
Directional drilling motor2018
Directional drilling motor2018
Bearing stack for a down-hole drilling motor2016
Bearing assembly2016
Blowout preventer having wear, seal and guide plate inserts2015