DH

Dennis A. Hansen

UI US Dept of the Interior: 1 patents #132 of 508Top 30%
📍 Corvallis, OR: #1,090 of 1,763 inventorsTop 65%
🗺 Oregon: #17,068 of 28,073 inventorsTop 65%
Overall (All Time): #3,891,476 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5071472 Induction slag reduction process for purifying metals Davis E. Traut, George T. Fisher, II 1991-12-10