Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8564182 | Lamp having contact members at its surrounding edge, and a lamp holder | Peter Meier-Graichen, Markus Gollan | 2013-10-22 |
| 7874707 | Recessed lighting fixture | Bruno Thoennessen | 2011-01-25 |
| 7764019 | Lamp and method of manufacturing a lamp | Thomas Frings, Wilhelmus Johannes Jacobus Welters, Marten Willem Schuiteman, Johannes Martinus Jansen | 2010-07-27 |
| 7339790 | Halogen lamps with mains-to-low voltage drivers | Karl Baker, Jack Baldrige, Marlena Brzozowski, Utsawa Chaturvedi, Winand H. A. M. Friederichs +5 more | 2008-03-04 |