RL

Roger R. Larson

📍 Champaign, IL: #2 of 17 inventorsTop 15%
🗺 Illinois: #566 of 2,749 inventorsTop 25%
Overall (1982): #34,302 of 81,411Top 45%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4349572 Process of recycling animal waste Efton E. Hatfield 1982-09-14