BF

Billy C. Frederick

E- E-Systems: 1 patents #90 of 229Top 40%
Overall (All Time): #3,753,982 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5561654 Compact write system for optical tape recording Scott M. Hamilton, Rodney C. Hibner, II 1996-10-01