DT

David M. Tutelman

AT AT&T: 2 patents #7,280 of 18,772Top 40%
Overall (All Time): #3,998,835 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4601035 Data communication method and circuitry Richard P. Marzec, George W. Schramm, John B. Sharp, David J. Stelte 1986-07-15