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Jeffrey Sellon

CA Cuisenaire Company Of America: 1 patents #3 of 5Top 60%
📍 Pound Ridge, NY: #36 of 77 inventorsTop 50%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #4,033,631 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4445865 Method of teaching mathematics — 1984-05-01