JR

Joseph F. Rizzo

BR Bell Communications Research: 1 patents #15 of 95Top 20%
📍 Newton, MA: #26 of 109 inventorsTop 25%
🗺 Massachusetts: #582 of 2,831 inventorsTop 25%
Overall (1989): #93,222 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4878240 Multi-service telephone switching system Steve Lin 1989-10-31