Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Drilling systems for cleaning wellbores, bits for wellbore cleaning, methods of forming such bits, and methods of cleaning wellbores using such bits

Drilling systems for cleaning wellbores, bits for wellbore cleaning, methods of forming such bits, and methods of cleaning wellbores using such bits

US Patent 8887836 · Granted Nov 18, 2014

Estimated economic value: $21,198,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System to seal an expandable tubular across sections having different diameters2025
Localization methods and architectures for a trailer of an autonomous tractor-tr2025
Landmark-based localization methods and architectures for an autonomous vehicle2024
Using transmission sensor(s) in localization of an autonomous vehicle2023
Autonomous machine navigation and training using vision system2022
Hybrid drill bit and design method2020
Expandable downhole tool assemblies, bottom-hole assemblies, and related methods2019
Cutting elements for earth-boring tools, earth-boring tools including such cutti2019
Hybrid drill bit and design method2019
Expandable reamer assemblies, bottom hole assemblies, and related methods2018
Formation-engaging element placement on earth-boring tools and related methods2018
Expandable reamer assemblies, bottom-hole assemblies, and related methods2016