Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6285171 | DC-DC converter | Johannes Hendrik Wessels | 2001-09-04 |
| 6043606 | Discharge lamp device having a preheating electrode circuit | Paulus P. B. Arts, Jurgen Margriet Antonius Willaert | 2000-03-28 |
| 5986408 | Discharge lamp with heating electrode circuit | Paulus P. B. Arts | 1999-11-16 |