CY

Charles W. Yopp

NS Norfolk Southern: 1 patents #25 of 60Top 45%
📍 Roanoke, VA: #331 of 603 inventorsTop 55%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #4,155,809 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10514411 Testing system for multiple-unit locomotives Bruce E. Backus 2019-12-24