DS

David A. Steffens

📍 Lake Mills, IA: #1 of 3 inventorsTop 35%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,120,530 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8806801 Fish landing net — 2014-08-19