Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Preform cutting elements for rotary drag-type drill bits

Preform cutting elements for rotary drag-type drill bits

US Patent 6145607 · Granted Nov 14, 2000

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Cutting element2018
Cutting element2018
Systems and methods for vapor pressure leaching polycrystalline diamond cutter e2015
Cutting element2014
Dual-edge working surfaces for polycrystalline diamond cutting elements2009
Rotary seal for directional drilling tools2005
Polycrystalline diamond partially depleted of catalyzing material2005
Polycrystalline diamond partially depleted of catalyzing material2005
High volume density polycrystalline diamond with working surfaces depleted of ca2005
Method of making polycrystalline diamond with working surfaces depleted of catal2004
Polycrystalline diamond partially depleted of catalyzing material2004
Polycrystalline diamond partially depleted of catalyzing material2004