AF

Arthur W. Farrell

AR Abc Rail: 3 patents #2 of 8Top 25%
📍 Naperville, IL: #1,065 of 3,051 inventorsTop 35%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,668,232 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4938438 Railroad switch stand James A. Remington, Albert V. Fiorenzo, Ray Hoyer 1990-07-03
4824015 Rail brace James A. Remington 1989-04-25
4738418 Adjustable switch point guard 1988-04-19