FN

Franklin H. Nielsen

📍 Thornton, IA: #3 of 4 inventorsTop 75%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,746,836 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D371303 Hook for hanging plastic vent pipes — 1996-07-02