WH

Webster B. Harpman

📍 Poland, OH: #41 of 94 inventorsTop 45%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #4,109,926 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4197819 Hot fuel gas generator Fred G. Mahoney 1980-04-15