Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8337031 | Color-tunable illumination system, lamp and luminaire | Rene Theodorus Wegh, Christoph Gerard August Hoelen, Chantal Sweegers, Rene Jan Hendriks, Martijn Henri Richard Lankhorst +4 more | 2012-12-25 |
| 7275854 | Lamp and lampholder with peripheral locking means | Jan Willem Frederik Dorleijn, Markus Pieper, Karl-Wilhelm Vogt | 2007-10-02 |
| 6577046 | Electric discharge lamp with forked contacts | Hendrikus A. M. Van Dulmen | 2003-06-10 |