Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Coupling device

Coupling device

US Patent 5580103 · Granted Dec 3, 1996

Estimated economic value: $1,579,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Payload measurement system for machine with hauling body2023
Bucket tooth monitoring system2022
Rescue/evacuation self-testing system for traction elevators2022
Rescue/evacuation self-testing system for traction elevators2021
Engine monitoring system2020
Method and system for load management in machines2020
Emergency back-up power system for traction elevators2019
Piecewise piezoelectric energy harvester2017
Emergency back-up power system for traction elevators2017
Pressure bag2015
Feed weighing insert assembly2014
Traction elevator back-up power system with inverter timing2007