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John W. Sumner

📍 Ipswich, MA: #7 of 17 inventorsTop 45%
🗺 Massachusetts: #1,783 of 6,384 inventorsTop 30%
Overall (2002): #184,170 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6493630 Bundled map guide Patrick Ruiz, Nicola Valentino, Mike Goldstein, Charles Freedman, Craig Runyan 2002-12-10