DS

Daniel J. Spak

NG Northrop Grumman: 2 patents #475 of 2,250Top 25%
Overall (All Time): #2,256,953 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5712061 Electrode arrangement for use in a battery having a liquid electrolyte Nicholas Shuster, David E. Harney 1998-01-27
5665481 Metal-air battery Nicholas Shuster, Harvey N. Seiger, David E. Harney 1997-09-09