FJ

Frandell O. Johnson

📍 Greenbush, MN: #8 of 11 inventorsTop 75%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,948,941 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4733494 Animal trap Oscar F. Johnson 1988-03-29