DS

David Shin

Overall (All Time): #1,995,753 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9840002 Modular driver and screw system Lew C. Schon, John Rheinstein, Akash Ray 2017-12-12
9084043 Prenatal sound delivery system 2015-07-14