DF

Dan Fredrickson

📍 Northfield, MN: #75 of 168 inventorsTop 45%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #1,768,534 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12023966 Stagger stick Chad Larry Wehrs 2024-07-02
11376896 Stagger stick Chad Larry Wehrs 2022-07-05