AA

Arthur L. Alm

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Griswold, IA: #3 of 9 inventorsTop 35%
🗺 Iowa: #4,661 of 15,303 inventorsTop 35%
Overall (All Time): #1,679,157 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4561972 Combine sieve plate 1985-12-31
4497328 Combine concave Murry W. Schuler 1985-02-05
4480643 Sieve plate baffle attachment for grain combines 1984-11-06