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Matthew Devin Brown

HA Hasbro: 1 patents #4 of 26Top 20%
Overall (2019): #365,599 of 560,194Top 70%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D846030 Dart projectile — 2019-04-16