GB

Gregory Bertram

AI American Railcar Industries: 1 patents #2 of 7Top 30%
📍 Valmeyer, IL: #1 of 1 inventorsTop 100%
🗺 Illinois: #2,824 of 8,424 inventorsTop 35%
Overall (2017): #413,564 of 506,227Top 85%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9623881 Valve interlock systems for use with railcars Ben Miller, Justin Dobsch, Roger Dalske 2017-04-18