LL

Leon H. Langhauser

📍 Decatur, IL: #170 of 423 inventorsTop 45%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,131,727 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7488390 Corn and fiber refining 2009-02-10
7452425 Corn refining process 2008-11-18