FH

Fred Hayes

📍 Steubenville, OH: #2 of 5 inventorsTop 40%
🗺 Ohio: #1,649 of 5,836 inventorsTop 30%
Overall (2003): #226,646 of 273,478Top 85%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6596178 Fluid purification system Guy Archibald 2003-07-22