DL

Daniel Leahy

MA Mattel: 1 patents #611 of 1,179Top 55%
Overall (All Time): #3,330,941 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7563975 Music production system James Zielinski, Mark Barthold, Lucas Pope 2009-07-21