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David R. Brownson

📍 Hastings, MN: #111 of 173 inventorsTop 65%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,686,811 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5765337 Apparatus and method for stacking and boxing stackable articles Lloyd E. Lodewegen, David J. Seavey, Darrin J. Harder, Jason S. Lewis 1998-06-16