DR

David Rowell

AM Amazon: 1 patents #1,485 of 4,414Top 35%
Overall (2020): #496,737 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Patent #TitleCo-InventorsDate
10572107 Voice communication targeting user interface Blair Harold Beebe, Katherine Ann Baker, Peter Chin 2020-02-25