Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6504314 | Discharge lamp DC ballast employing only passive components | Pawel M. Gradzki, Ulrich Böke, Hubert Raets | 2003-01-07 |
JW
Johannes A. A. Wijntjes
Overall (All Time): #3,499,384 of 4,157,543Top 85%
1
Patents All Time