DJ

David Jonassen

📍 Fruitport, MI: #20 of 40 inventorsTop 50%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #2,585,855 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11661716 Erosion control system for preventing shoreline erosion — 2023-05-30