DH

Derek S. Handy

MA Mattel: 2 patents #9 of 90Top 10%
Overall (2017): #158,239 of 506,227Top 35%
2
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9789388 Toy apparatus James Austin Rucker 2017-10-17
9616327 Toy apparatus James Austin Rucker, Scott Hart Derman 2017-04-11