Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Open hole non-rotating sleeve and assembly

Open hole non-rotating sleeve and assembly

US Patent 8511377 · Granted Aug 20, 2013

Estimated economic value: $19,621,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

High-throughput diaphragm compressor2025
High-throughput diaphragm compressor2024
High-throughput diaphragm compressor2024
Non-rotating drill pipe protector tool having multiple types of hydraulic bearin2024
High-throughput diaphragm compressor2024
High-throughput diaphragm compressor2023
Downhole active torque control method2022
Non-rotating vibration reduction sub2022
Fail-safe high velocity flow casing shoe2020
Oscillating mud motor2018
Gripper assembly for downhole tools2018
Flexible casing guide running tool2017