WF

William H. Fahrenkrog

📍 Davenport, IA: #195 of 349 inventorsTop 60%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,865,953 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5173004 Concrete pouring and leveling devices and method of using — 1992-12-22