DD

Dale K. Dewald

AC Amsted Rail Company: 1 patents #59 of 128Top 50%
📍 Hancock, MI: #26 of 46 inventorsTop 60%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #2,437,845 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

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