DF

David Marshall Fredericksen

EM Emc: 1 patents #1,879 of 3,345Top 60%
📍 Hudson, NH: #184 of 319 inventorsTop 60%
🗺 New Hampshire: #7,386 of 12,181 inventorsTop 65%
Overall (All Time): #3,543,850 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6385762 Data reduction using rank-of-ranks methodology Santi B. Lahiri, John A. Klashka, Walter D. Shine 2002-05-07