PE

Philip Ellams

Overall (All Time): #2,185,117 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6969957 Ignition system for a high-frequency high-intensity discharge lamp system — 2005-11-29
6734637 Hot-restrike ignition system for a high-frequency high-intensity discharge lamp assembly — 2004-05-11