RH

Robert S. Hisiger

AT AT&T: 1 patents #10,626 of 18,772Top 60%
Overall (All Time): #3,649,511 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5904013 Overlapped alerting in wide area call forwarding Steven L. Greenspan, Richard H. Janow, Barbara Anne Taylor 1999-05-18