Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Prognostic failure detection of elevator roller guide wheel

Prognostic failure detection of elevator roller guide wheel

US Patent 11498804 · Granted Nov 15, 2022

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Automatic method of detecting visually impaired, pregnant, or disabled elevator 2023
Escalator with a sensor for detecting sheave misalignment2020