DH

Douglas Andrew Hungarter

AM Amazon: 1 patents #1,427 of 4,749Top 35%
Overall (2022): #470,957 of 548,613Top 90%
1
Patents 2022

Issued Patents 2022

Patent #TitleCo-InventorsDate
D969812 User recognition device Jason Garfield, Howie Ho Wai Lau, Barton Jenson, Darryl I. Jensen, Matthew Christopher Smith +2 more 2022-11-15