PH

Peter Hakkenberg

Caterpillar: 2 patents #2,982 of 8,398Top 40%
📍 Peoria, IL: #777 of 1,769 inventorsTop 45%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,313,171 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5173053 Electrical connector for an electromechanical device Morris A. Swanson, Jeffrey R. Albers 1992-12-22
4489623 Axle shaft and pump drive mechanism — 1984-12-25