Inventor

CANNON DAVID P

US3 patents

Patents

3 patents

US12522264B2Jan 13, 2026

Rail car monitoring deployment system

TTX CO0 citations56

US12509130B2Dec 30, 2025

Positional load door monitoring system

TTX CO0 citations44

US12454294B2Oct 28, 2025

Systems and methods for verifying railcar location

TTX CO0 citations44