DD

Douglas Dromgoole

AT AT&T: 1 patents #10,626 of 18,772Top 60%
AI At & T Ipm: 1 patents #18 of 189Top 10%
Overall (All Time): #2,260,053 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5747982 Multi-chip modules with isolated coupling between modules Anatoly Feygenson, Robert C. Frye, Ashraf W. Lotfi, King Lien Tai 1998-05-05
5457620 Current estimating circuit for switch mode power supply 1995-10-10