ED

Ernst Alfred Duerr

IC International Engine Intellectual Property Company: 1 patents #176 of 382Top 50%
📍 Willowbrook, IL: #108 of 166 inventorsTop 70%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,151,399 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8397681 Expansion tank for vehicle cooling system Peter Popadiuc, Martin R. Zielke, Luis Carlos Cattani, Robert L. Rowells, George L. Banta, III 2013-03-19