Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6680574 | Gas discharge lamp comprising an oxide emitter electrode | Georg Friedrich Gaertner | 2004-01-20 |
WH
Wim Van Den Hoek
Overall (2004): #87,317 of 270,089Top 35%
1
Patents 2004