RB

Ronald E. Barker

AI Amsted Industries Incorporated: 1 patents #5 of 21Top 25%
📍 Redmond, OR: #2 of 5 inventorsTop 40%
🗺 Oregon: #630 of 2,069 inventorsTop 35%
Overall (2002): #130,699 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6446820 Railcar draft gear assembly and system Charles E. Burkhart, Marlin E. Clark, John F. Deppen, V. Terrey Hawthorne, Horst T. Kaufhold +3 more 2002-09-10