NB

Nancy Blum

SI Switchboard Incorporated: 1 patents #6 of 15Top 40%
📍 Newton, MA: #1,900 of 2,747 inventorsTop 70%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,652,791 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

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