Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Expandable reamer apparatus for enlarging boreholes while drilling and methods of use

Expandable reamer apparatus for enlarging boreholes while drilling and methods of use

US Patent 7308937 · Granted Dec 18, 2007

Estimated economic value: $74,657,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Wear data quantification for well tools2025
Drill bits with variable cutter alignment2025
Selectable hole trimmer and methods thereof2024
Multi-zone single trip completion system2023
Drill bit with hybrid cutting arrangement2022
Device and method to trigger, shift, and/or operate a downhole device of a drill2022
Wear data quantification for well tools2022
Multi-zone single trip completion system2021
Diamond cutting elements for drill bits seeded with HCP crystalline material2020
Expandable downhole tool assemblies, bottom-hole assemblies, and related methods2019
Remotely controlled apparatus for downhole applications and methods of operation2019
Systems and methods for earth-boring rotary drill bit selection2019