EM

Edward J. Mansfield

AC Amsted Rail Company: 1 patents #7 of 16Top 45%
📍 Blue Bell, PA: #19 of 42 inventorsTop 50%
🗺 Pennsylvania: #2,542 of 7,986 inventorsTop 35%
Overall (2020): #484,057 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10710619 Train and rail yard management system William LeFebvre, Matthew Bonnes, Darren Dragish, Andrew H. Martin 2020-07-14