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David Freed

📍 Somerville, MA: #10 of 54 inventorsTop 20%
🗺 Massachusetts: #1,083 of 4,501 inventorsTop 25%
Overall (1997): #163,718 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5660126 Method and apparatus for no-till planting Brian E. Freed, John T. Schneider 1997-08-26