Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Emma Sawin

GRGroupon: 2 patents #56 of 280Top 20%
Chicago, IL: #244 of 1,816 inventorsTop 15%
Illinois: #1,310 of 8,822 inventorsTop 15%
Overall (2021): #164,337 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11159908 Apparatus and method for distance-based option data object filtering and modification Daniel M. Roarty, Boris Lerner, Amber Roy Chowdhury 2021-10-26
10963530 Clustering and coranking of multi-source location data Boris Lerner, Leopold Silberstein 2021-03-30