HH

Helen G. Henry

UI US Dept of the Interior: 2 patents #49 of 508Top 10%
📍 Reno, NV: #905 of 2,043 inventorsTop 45%
🗺 Nevada: #3,123 of 8,397 inventorsTop 40%
Overall (All Time): #2,362,057 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4381287 Separation of zirconium and uranium David J. MacDonald 1983-04-26
4330509 Separation of zirconium and uranium — 1982-05-18