TE

Terrence L. Essig

AT AT&T: 1 patents #10,626 of 18,772Top 60%
Overall (All Time): #4,045,731 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4488006 Apparatus for controlling the application of telephone line power in a telephone set Donald D. Huizinga, Donald R. Means 1984-12-11