DH

Donald M. Hill

UM University of Minnesota: 1 patents #1,216 of 2,951Top 45%
📍 Minneapolis, MN: #2,566 of 6,114 inventorsTop 45%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,300,635 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5196379 Method of depositing oxide passivation layers on high temperature superconductors John Weaver, Robert K. Grasselli, David L. Nelson, Harry M. Meyer, III 1993-03-23
4965244 CaF.sub.2 passivation layers for high temperature superconductors John Weaver, Robert K. Grasselli, David L. Nelson, Harry M. Meyer, III 1990-10-23