Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Single cone rock bit having inserts adapted to maintain hole gage during drilling

Single cone rock bit having inserts adapted to maintain hole gage during drilling

US Patent 7690446 · Granted Apr 6, 2010

Estimated economic value: $34,469,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Bit insert for a drill bit2025
Hybrid bit2024
Hybrid bit2024
Downhole tools with variable cutting element arrays2021
Roller cone drill bit with evenly loaded cutting elements2020
Hybrid cutting structures with blade undulations2020
Drill bit having shaped leading cutter and impregnated backup cutter2020
Downhole tool with expandable stabilizer and underreamer2019
Hybrid cutting structures with blade undulations2018
Spacing of rolling cutters on a fixed cutter bit2018
Cutting structures and structures for retaining the same2016
Rolling cutter assembled directly to the bit pockets2015