Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6951401 | Compact illumination system and display device | Christoph Gerard August Hoelen, Nicola Bettina Pfeffer | 2005-10-04 |
| 6478453 | Luminaire | Liane Lammers, Johannes Petrus Maria Ansems, Theodorus Franciscus Mattheus Maria Maas | 2002-11-12 |