DS

David Barratt Stevenson

Overall (All Time): #3,216,742 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8231389 Real-time observation assessment with phoneme segment capturing and scoring Lawrence Jason Berger, Anouk Markovits, Susan Kare, Justine Elizabeth Roberts 2012-07-31