PH

Paul H. Hatzell

📍 Billings, MT: #94 of 273 inventorsTop 35%
🗺 Montana: #1,498 of 3,198 inventorsTop 50%
Overall (All Time): #4,020,446 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4537261 Combined chisel plow, rod weeder and drill — 1985-08-27