FJ

Frank Stone, Jr.

📍 New Castle, PA: #105 of 267 inventorsTop 40%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,362,679 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4398367 Protector for muzzle loading rifle Clarence M. Gamble 1983-08-16
4388874 Prefabricated concrete vault — 1983-06-21