RH

Russell J. Hafford

📍 Allagash, ME: #2 of 6 inventorsTop 35%
🗺 Maine: #2,311 of 4,281 inventorsTop 55%
Overall (All Time): #3,738,332 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D367913 Electronic insect killer Wilmer C. Hafford 1996-03-12