FM

Francis E. Marshall

NASA: 1 patents #1,418 of 3,881Top 40%
📍 Lanham, MD: #44 of 100 inventorsTop 45%
🗺 Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #4,041,322 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4472728 Imaging X-ray spectrometer Patrick Grant, John W. Jackson, George E. Alcorn 1984-09-18