DB

Darrin Bowler

EL E2V Technologies (Uk) Limited: 1 patents #25 of 65Top 40%
EL Eev Limited: 1 patents #18 of 62Top 30%
Overall (All Time): #2,157,579 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7218053 Electron beam tube output arrangement Anthony Joel Challis, Anthony James Tokeley 2007-05-15
6465958 Electron beam tubes David Mark Wilcox 2002-10-15