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USPTO Patent Rankings Data through Sept 30, 2025
EP

E Daniel Polanek — 1 Patent

HAHasbro: 1 patents #190 of 447Top 45%
South Attleboro, MA: #21 of 36 inventorsTop 60%
Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #2,881,861 of 4,157,543Top 70%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9925456 Single manipulatable physical and virtual game assembly Melissa Hershey, Arthur Hamling, Jason Eastman 2018-03-27