Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Drill bit compact with boron or beryllium for fracture resistance

Drill bit compact with boron or beryllium for fracture resistance

US Patent 6098731 · Granted Aug 8, 2000

Estimated economic value: $39,221,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Earth-boring tools having particle-matrix composite bodies and methods for weldi2022
Earth-boring tools having particle-matrix composite bodies and methods for weldi2019
Methods of forming earth-boring tools including sinterbonded components2018
Methods of forming earth-boring tools including sinterbonded components2017
Methods for reparing particle-matrix composite bodies2017
Methods of coupling components of downhole tools, downhole tools and components 2016
Methods of forming earth-boring tools including sinterbonded components2015
Methods of attaching a shank to a body of an earth-boring tool including a load-2015
Methods of forming earth-boring tools and components thereof including attaching2015
Earth-boring tools including sinterbonded components and partially formed tools 2014
Methods of attaching a shank to a body of an earth-boring tool including a load-2014
Impactor excavation system having a drill bit discharging in a cross-over patter2013