RS

Roger A. Stapf

Caterpillar: 1 patents #36 of 194Top 20%
📍 Dunlap, IL: #2 of 12 inventorsTop 20%
🗺 Illinois: #1,021 of 4,484 inventorsTop 25%
Overall (1994): #73,183 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5373892 Dry sump lubricated internal combustion engine with modular cooling system John L. Johnson 1994-12-20