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USPTO Patent Rankings Data through Sept 30, 2025
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Oksana Lassowsky

Riva, MD: #1 of 3 inventorsTop 35%
Maryland: #540 of 2,377 inventorsTop 25%
Overall (2004): #75,827 of 270,089Top 30%
1 Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6716033 System for teaching mathematics 2004-04-06