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John W. Sumner

📍 Ipswich, MA: #5 of 13 inventorsTop 40%
🗺 Massachusetts: #1,861 of 6,881 inventorsTop 30%
Overall (2003): #189,394 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6516268 Bundled map guide Patrick Ruiz, Nicola Valentino, Mike Goldstein, Charles Freedman, Craig Runyan 2003-02-04