Inventor

TODT MATTHEW

US3 patents

Patents

3 patents

US8910808B2Dec 16, 2014

Coupler knuckle

AMSTED RAIL CO INC6 citations66

US11440568B2Sep 13, 2022

Railway vehicle coupler

AMSTED RAIL CO INC0 citations54

US12365370B2Jul 22, 2025

Railway vehicle coupler having robust knuckle

AMSTED RAIL CO INC0 citations53