RR

Robert John Rex

Overall (All Time): #2,264,935 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5820021 Resilient railway fastening clip resisting loosening or removal 1998-10-13
D301129 Railway tie plate 1989-05-16