Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Michael Blaustein

LRLearning Resources: 2 patents #7 of 25Top 30%
Chicago, IL: #5,168 of 13,327 inventorsTop 40%
Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #1,807,150 of 4,157,543Top 45%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11648485 Toy robot Elizabeth M. Ganrude, Barbara Plain 2023-05-16
D890861 Toy robot Elizabeth M. Ganrude, Barbara Plain 2020-07-21