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J. Eric Spangler

📍 Indianapolis, IN: #94 of 372 inventorsTop 30%
🗺 Indiana: #569 of 2,450 inventorsTop 25%
Overall (2004): #203,131 of 270,089Top 80%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6709202 Modular fiber log erosion and sediment control barrier Kumar Gopalan Jayanath, Bob Abbott, James A. Blazek 2004-03-23