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Matthew Devin Brown

HA Hasbro: 1 patents #11 of 34Top 35%
📍 East Greenwich, RI: #27 of 69 inventorsTop 40%
🗺 Rhode Island: #237 of 671 inventorsTop 40%
Overall (2020): #368,612 of 565,922Top 70%
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Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D903010 Toy projectile magazine — 2020-11-24