Inventor

PEPPIN RICHARD A

US2 patents

Patents

2 patents

US5284097AFeb 8, 1994

Ballast distribution, regulation and reclaiming railroad maintenance device

LORAM MAINTENANCE OF WAY58 citations93

US5417165AMay 23, 1995

Self-clearing discharge door assembly for railroad ballast hopper car

LORAM MAINTENANCE OF WAY31 citations89