DH

David Edward Heeren

AT AT&T: 1 patents #10,626 of 18,772Top 60%
Overall (All Time): #3,378,654 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7180890 Phone connector component operationally connectable through packet network to any selected one or more switch components for originating and/or terminating telecommunication service William Bushnell 2007-02-20