DS

Doug A. Spangler

AI Amg Industries: 1 patents #1 of 4Top 25%
📍 Galena, OH: #4 of 8 inventorsTop 50%
🗺 Ohio: #2,196 of 7,190 inventorsTop 35%
Overall (2022): #469,486 of 548,613Top 90%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11441473 Clampless tail pipe assembly Dirk K. Kaiser, Les Griswold, Dragan Maric 2022-09-13