DA

David Aas

AT AT&T: 3 patents #5,550 of 18,772Top 30%
CI Cingular Wireless Ii: 1 patents #87 of 226Top 40%
Overall (All Time): #1,250,199 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7328248 Method and apparatus for message transmission verification Ileana A. Leuca 2008-02-05
6845391 Method and apparatus for message transmission verification Ileana A. Leuca 2005-01-18
6219542 Method and apparatus for message transmission verification Ileana A. Leuca 2001-04-17
5940740 Method and apparatus for message transmission verification Ileana A. Leuca 1999-08-17