DD

David A. Donnell

📍 Winnsboro, LA: #12 of 41 inventorsTop 30%
🗺 Louisiana: #5,044 of 10,876 inventorsTop 50%
Overall (All Time): #3,952,321 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4746096 Apparatus for driving an elongate member through the ground Robert F. Holden 1988-05-24