Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Switchable drive pulley with electrically actuated friction disc torque transfer mechanism

Switchable drive pulley with electrically actuated friction disc torque transfer mechanism

US Patent 8512185 · Granted Aug 20, 2013

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and system for manipulating articles2025
Method and system for manipulating articles2024
Belt package conditioner2022
Disposable beverage lid2021
Articulated sun shade apparatus2015
Container apparatus2014
Process to upgrade crude oils by destruction of naphthenic acids, removal of sul1999
Conversion of heavy petroleum oils to coke with a molten alkali metal hydroxide1999
Process for upgrading heavy crude oil production1999
Process for recovering high quality oil from refinery waste emulsions1999