Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7714522 | Method and circuit arrangement for operating a discharge lamp | Pavel Pekarski, Holger Moench, Jens Pollmann-Retsch | 2010-05-11 |
JW
Johan Wijntjens
Overall (All Time): #3,288,175 of 4,157,543Top 80%
1
Patents All Time