CH

Christopher Harrison

AT AT&T: 1 patents #552 of 1,365Top 45%
Overall (2017): #465,205 of 506,227Top 95%
1
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9606768 Automatic rating system using background audio cues Brian S. Amento, Larry Stead 2017-03-28