SH

Sam Heyworth

AM Amazon: 2 patents #7,121 of 19,158Top 40%
Overall (All Time): #2,001,457 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9280270 Dynamic generation of playlists Erich L. Ringewald 2016-03-08
8669457 Dynamic generation of playlists Erich L. Ringewald 2014-03-11