Inventor · disambiguated record
Matthew Devin Brown
Also filed as: BROWN MATTHEW D · BROWN MATTHEW DEVIN
4 granted patents·25 citations·filing 2009–2018
70Inventor score
Top patents by PatentIndex Score
4 records- 0175USD846030SDart projectileHASBRO INC·Filed 2017·Granted Apr 16, 2019·19 cites·1 claims
- 0273US9345978B1Action toys employing actuators and including control elementsHASBRO INC·Filed 2014·Granted May 24, 2016·5 cites·20 claims
- 0347US9643236B2Thread rolling die and method of making sameMIRCHANDANI PRAKASH K·Filed 2009·Granted May 9, 2017·0 cites·39 claims
- 0430USD903010SToy projectile magazineHASBRO INC·Filed 2018·Granted Nov 24, 2020·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →