PG

Peter C. Gorham

AT AT&T: 1 patents #10,626 of 18,772Top 60%
Overall (All Time): #3,568,477 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6169891 Method and apparatus for billing of wireless telephone calls Michael McCarthy, Sandip Mukerjee, James A. Tavares 2001-01-02