RB

Rich D. Birckbichler

DL Dsc Telecom Lp: 1 patents #14 of 46Top 35%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,693,867 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5796806 Apparatus and method for spoken caller identification using signals of the advanced intelligent network 1998-08-18