PT

Philip E. Tollefson

📍 Portland, OR: #4,612 of 9,213 inventorsTop 55%
🗺 Oregon: #12,654 of 28,073 inventorsTop 50%
Overall (All Time): #1,787,707 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12146658 Systems and methods for managing and utilizing excess corn residue Truman K. Homme, William F. Fuehrer 2024-11-19
8712787 Systems and methods for managing and utilizing excess corn residue Truman K. Homme, William F. Fuehrer 2014-04-29