Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Railway car truck and method and apparatus for velocity-dependent friction damping

Railway car truck and method and apparatus for velocity-dependent friction damping

US Patent 5875721 · Granted Mar 2, 1999

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Modular coil railcar2024
Rapid discharge door locking system2023
Lift hole forming device for concrete products2022
Longitudinal sliding gate for hopper car2021
Rapid discharge door locking system2020
Hopper car gate seal2019
Pressure relief valve for railroad tank cars2017
Energy absorption/coupling system for a railcar and related method for coupling 2017
Gussets for reinforcement in tank cars and tank cars including gussets2017
System and method for powered railcar doors2017
Modular base side bearing2015
System and method for powered railcar doors2014