Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10788183 | Lighting arrangement with an exchangeable lighting cap | Jürgen Mertens | 2020-09-29 |
| 7705545 | Backlight unit | Marialuce Graziadei, Renatus Willem Clemens Van Der Veeken | 2010-04-27 |
| 7458702 | Locking element holds screening cap in lighting unit | Mark Josephus Lucien Maria Van Dommelen, Gert Jansen | 2008-12-02 |
| 7282847 | Electric lamp and manufacturing method | Johannes Andreas Zaat, Henricus Adrianus Antonius Smits | 2007-10-16 |
| 6836058 | Low-pressure gas discharge lamp having metallization surrounded by a resilient clamping element | Nicolass Johannes De Jong | 2004-12-28 |
| 6737803 | Safety switch for an electric lamp having an inner bulb and an outer bulb | Steven Thomas Slot | 2004-05-18 |
| 6710535 | Low-pressure gas discharge lamps | — | 2004-03-23 |
| 6690102 | Electric lamp | Egbertus J. P. Maassen, Raoul Meerten | 2004-02-10 |
| 4808011 | Guide arrangement for guiding an object along a kinked path | Petrus J. J. Aarts, Pieter D. Schuitmaker | 1989-02-28 |
| 4236072 | Adjusting mechanism | Willem Schinkel | 1980-11-25 |