Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6504314 | Discharge lamp DC ballast employing only passive components | Pawel M. Gradzki, Hubert Raets, Johannes A. A. Wijntjes | 2003-01-07 |
UB
Ulrich Böke
Overall (2003): #97,900 of 273,478Top 40%
1
Patents 2003