Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus and program storage device adapted for automatic drill bit selection based on earth properties and wellbore geometry

Method and apparatus and program storage device adapted for automatic drill bit selection based on earth properties and wellbore geometry

US Patent 7258175 · Granted Aug 21, 2007

Estimated economic value: $87,669,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Chlorinators and replaceable cell cartridges therefor2025
Processes for producing poly alpha olefins and apparatuses therefor2024
Dimer selective metallocene catalysts, non-aromatic hydrocarbon soluble activato2023
Processes to produce poly alpha-olefin trimers2022
Systems and methods for controlling chlorinators2021
Processes to produce poly alpha-olefin trimers2021
Processes to produce poly alpha-olefin trimer and apparatus therefor2021
Metallocene dimer selective catalysts and processes to produce poly alpha-olefin2021
Metallocene-catalyzed polyalpha-olefins2021
Cold cranking simulator viscosity boosting base stocks and lubricating oil formu2020
Process for making vinylidene olefin2020
Process for making gamma-branched alcohol2020