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Z. Zeeman Zhang

BP Bellsouth Intellectual Property: 1 patents #323 of 749Top 45%
📍 Marietta, GA: #1,282 of 2,233 inventorsTop 60%
🗺 Georgia: #19,796 of 35,610 inventorsTop 60%
Overall (All Time): #3,495,013 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6816582 Automatically simultaneously ringing alternative telephone numbers David A. Levine, Gregory N. Patterson, James A. Worsham 2004-11-09