DP

David C. Pontrelli

📍 Missoula, MT: #153 of 322 inventorsTop 50%
🗺 Montana: #1,498 of 3,198 inventorsTop 50%
Overall (All Time): #3,933,400 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4850405 Log delimbing and cutoff device Ernest W. Johnson, John W. Johnson 1989-07-25