DC

Darrell Cantrell

PS Progress Rail Services: 1 patents #55 of 125Top 45%
Overall (All Time): #2,624,299 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11834082 Rail buckle detection and risk prediction Marc D. Miller, Chad A. Moore, Lawrence A. Mianzo, Mike Hoffelder, Derrill J. Koelz +1 more 2023-12-05