Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › System and method for detecting roller bit bearing wear through cessation of roller element rotation

System and method for detecting roller bit bearing wear through cessation of roller element rotation

US Patent 6634441 · Granted Oct 21, 2003

Estimated economic value: $45,043,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Roller bits with bearing failure indication, and related methods, systems, and m2004
Roller bit rearing wear detection system and method2003