DM

Donald McFadden

📍 Connellsville, PA: #27 of 55 inventorsTop 50%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,916,273 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4974385 Purlin and rafter interconnection system Raymond M. Schoderbek 1990-12-04