DC

Don Richard Coffield

AT AT&T: 3 patents #5,550 of 18,772Top 30%
Overall (All Time): #1,613,828 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6483832 IP multicast over routed ATM network using lane Seyhan Civanlar, William J. Leighton, III, Rustom K. Masalawala, Vikram R. Saksena 2002-11-19
6385193 Wan-based gateway Seyhan Civanlar, William J. Leighton, III, James J. Mansell, Vikram R. Saksena 2002-05-07
6339594 Wan-based gateway Seyhan Civanlar, William J. Leighton, III, James J. Mansell, Vikram R. Saksena 2002-01-15