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David J. Burken

📍 Blue Grass, IA: #1 of 3 inventorsTop 35%
🗺 Iowa: #434 of 1,466 inventorsTop 30%
Overall (2016): #429,710 of 481,213Top 90%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9272814 Bulk material container Roy James Carver, III, Mark A. Post, Aron Rutin, Brig W. Vanderwoude 2016-03-01