DD

Derek DeMott

HS Herzog Railroad Services: 1 patents #1 of 5Top 20%
📍 Maryville, MO: #2 of 5 inventorsTop 40%
🗺 Missouri: #607 of 2,337 inventorsTop 30%
Overall (2022): #476,104 of 548,613Top 90%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11408131 Track-lifting and ballast-spreading apparatus Jacob D. Herzog, Tony Shirk, Daniel T. Marshall, Steven R. Walton 2022-08-09