DD

Daniel C. Downs

PE Pericomp: 1 patents #4 of 5Top 80%
Overall (All Time): #3,979,673 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4685013 Magnetic tape head alignment system Kyriacos Joannou 1987-08-04