Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819049 | Electric lamp | Marcel Rene Bohmer, Paulina Maria Christina Neilen-Ten Wolde, Theodora Antonia Petra Maria Keursten, REMY CYRILLE BROERSMA | 2004-11-16 |
| 6759801 | Low-pressure mercury vapor discharge lamp | Henricus Albertus Maria Van Hal, Volker Dirk Hildenbrand | 2004-07-06 |