FF

Francis A. Friedmann

DC Donaldson Company: 1 patents #7 of 20Top 35%
📍 South St. Paul, MN: #1 of 3 inventorsTop 35%
🗺 Minnesota: #695 of 2,841 inventorsTop 25%
Overall (1994): #136,018 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5342519 Fluid filter cartridge with replaceable filter element Wayne M. Wagner 1994-08-30