MH

Marvin E. Hill

📍 Lockport, IL: #117 of 216 inventorsTop 55%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,535,278 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6343663 Horizontal boring apparatus Thomas J. Land 2002-02-05