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John Scelzo

📍 Baldwin, NY: #55 of 172 inventorsTop 35%
🗺 New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #2,238,194 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D424834 Display unit Keith H. Gengler 2000-05-16
5679002 Fractional-arithmetic-teaching game and method for playing — 1997-10-21