TP

Tom Petrunich

AC Amsted Rail Company: 1 patents #4 of 19Top 25%
📍 Wilson Heights, IL: #4 of 7 inventorsTop 60%
🗺 Illinois: #1,799 of 6,351 inventorsTop 30%
Overall (2025): #187,742 of 469,880Top 40%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12365370 Railway vehicle coupler having robust knuckle Paul Steven Wike, Matthew Todt, Paul A. Sanders, Dale K. Dewald 2025-07-22