KW

Khristopher R. Wall

HS Herzog Railroad Services: 1 patents #13 of 23Top 60%
📍 Warrenton, MO: #94 of 181 inventorsTop 55%
🗺 Missouri: #13,067 of 23,789 inventorsTop 55%
Overall (All Time): #2,817,245 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10787109 System and method for operating a ballast car hopper door Nathan A. Landes, Stephen Bedingfield, Douglas P. Thornton, Patrick R. Harris 2020-09-29