Inventor

SPAGNOLIA TONY

US3 patents

⚠️ This page may combine multiple inventors who share the name “SPAGNOLIA TONY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ALSTOM TRANSP TECH

2 patents

US10988151B2Apr 27, 2021

System and method for controlling a level crossing of a railway track

ALSTOM TRANSP TECH0 citations51

US10533288B2Jan 14, 2020

Railroad track wire connection and corresponding railroad installation

ALSTOM TRANSP TECH1 citations51

KB SIGNALING INC

1 patent

US12556178B2Feb 17, 2026

Solid state switch, in particular for railway equipment

KB SIGNALING INC0 citations44