NB

Nancy Blum

SI Switchboard Incorporated: 1 patents #6 of 15Top 40%
Overall (All Time): #3,652,791 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5918227 On-line directory service with a plurality of databases and processors Dean Polnerow, James M. Canon, Jr., Lawrence Z. Warner, Michael Jeffrey Procopio, David A. Wright 1999-06-29