DH

Donald P. Hill

AA Aluminum Company Of America: 1 patents #495 of 1,017Top 50%
📍 Saltsburg, PA: #20 of 42 inventorsTop 50%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,656,386 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5934357 System for manufacturing metal matrix composites Ralph R. Sawtell, Michael Cooper, Thomas V. Pierce, James E. Luzader, John J. Connelly 1999-08-10