HP

Helmut F. Prahl

FI Fel-Pro Incorporated: 1 patents #21 of 64Top 35%
📍 Madison, WI: #2,790 of 4,527 inventorsTop 65%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #3,952,421 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4746402 Gasket forming process Michael J. Maloney 1988-05-24