Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Brush for an electric machine, in particular of a motor vehicle, and method for determining wear of such a brush

Brush for an electric machine, in particular of a motor vehicle, and method for determining wear of such a brush

US Patent 11329439 · Granted May 10, 2022

Estimated economic value: $5,672,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Charging device having a bidirectional auxiliary power supply unit2016
Multi-cylinder internal combustion engine for vehicles2008
Method and apparatus for coupling multiple computer peripherals to a computer sy2001
Apparatus for data communication switching1996