ME

Muhammad A. El

AT AT&T: 1 patents #10,626 of 18,772Top 60%
Overall (All Time): #3,891,891 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5073004 Tunable optical filter Jane B. Clayton, Lucius J. Freeman, Calvin M. Miller 1991-12-17