HG

Howard J. Geiger

AT AT&T: 1 patents #10,626 of 18,772Top 60%
Overall (All Time): #3,699,674 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5822413 Fraud control system for processing calls with an automatic number identification failure Thomas A. Dunn, Mark C. Pollman, Thomas C. Sharpe 1998-10-13