JV

John Barry Vaughan

HP HP: 1 patents #3,612 of 7,018Top 55%
Overall (All Time): #3,607,571 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6028871 Driver circuit for a solid state optical emitter device David Chown, David Gee 2000-02-22