Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Fluid friction clutch

Fluid friction clutch

US Patent 9903423 · Granted Feb 27, 2018

Estimated economic value: $9,976,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fluid friction clutch2020
Liquid friction clutch2017
Liquid friction clutch2014
Device for regulating rotational speed of the driven rotor of a viscosity coupli2006