FF

Frederick D. Furness

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Quakertown, PA: #175 of 274 inventorsTop 65%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,707,313 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5590478 Masonry heating system — 1997-01-07