DK

David Kormann

AT AT&T: 1 patents #526 of 1,339Top 40%
Overall (2019): #495,540 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Patent #TitleCo-InventorsDate
10229410 Method and device for end-user verification of an electronic transaction Lusheng Ji, Donald J. Bowen, Thomas Killian, Robert Raymond Miller, II, Norman L. Schryer 2019-03-12