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Matthew Devin Brown

HA Hasbro: 3 patents #74 of 447Top 20%
Overall (All Time): #1,172,956 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D903010 Toy projectile magazine 2020-11-24
D846030 Dart projectile 2019-04-16
9643236 Thread rolling die and method of making same Prakash K. Mirchandani, V. Brian Shook, Grayson L. Bowman 2017-05-09
9345978 Action toys employing actuators and including control elements Robert James Victor, James August Baker, James Austin Rucker, William J. Bryant 2016-05-24