Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Roller cone drill bits with optimized bearing structures

Roller cone drill bits with optimized bearing structures

US Patent 9493990 · Granted Nov 15, 2016

Estimated economic value: $22,171,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Identifying bit wear and justifying bit trip2025
Multimedia cloud service method, communication cloud system and computer readabl2025
Classification and control of detected drilling vibrations using machine learnin2024
Shaped cutter with ridges and multi-tapered cutting face2024
Shaped cutter with peripheral cutting teeth and tapered open region2024
Shaped cutter with multiple radial ridge sets2024
Shaped cutter arrangements2024
Monitoring drilling conditions and estimating rock properties2024
Mitigation of backward whirl in drill bits2024
Formation tester tool2023
Mitigation of high frequency coupled vibrations in PDC bits using in-cone depth 2023
Drill bit design with reduced 3D coupled vibration2023