CW

Calvin Wagner

TR Trackmobile: 1 patents #7 of 19Top 40%
Overall (All Time): #2,621,063 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11820406 Magnetic traction assist for railcar mover Robert Scott Evans, Jeffrey Looney, Kevin Grover, Marco MATTIOLI 2023-11-21