FC

Frederick C. Cowan

📍 Oyster Bay, NY: #43 of 86 inventorsTop 50%
🗺 New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #2,362,882 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4391582 Fuel nozzle with concentric ignitor — 1983-07-05
4186669 Coal burning process Thomas L. Cowan 1980-02-05