Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7671537 | Metal halide lamp | Johannes Jacobus Franciscus Geijtenbeek, Theodorus Gerardus Marinus Maria Kappen, Joseph Leonardus Gregorius Suijker, Vincent Fischer, Gerardus Marinus Josephus Franciscus Luijks +2 more | 2010-03-02 |
| 6841938 | Metal halide lamp | Josephus Christiaan Maria Hendricx, Joseph Leonardus Gregorius Suijker, Fransiscus Vermeulen | 2005-01-11 |
| 6597116 | Metal halide lamp | Josephus Christiaan Maria Hendricx, Joseph Leonardus Gregorius Suijker, Fransiscus Vermeulen | 2003-07-22 |