DD

Daisy Diaz

AT AT&T: 1 patents #10,626 of 18,772Top 60%
Overall (All Time): #3,458,069 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6940960 Selective conference call disconnect David S. Benco, Ronald Martin 2005-09-06