Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8723092 | Light guiding device | — | 2014-05-13 |
| 7614763 | Operating table lamp | Berthold Leibinger, Rudolf Marka, Kamran Tahbazian, Markus Vogl, Willibald Hiemer | 2009-11-10 |
| 7513645 | Multiple module lamp | Rudolf Marka, Markus Vogl | 2009-04-07 |
| 6582099 | Luminaire for elongate lamp | — | 2003-06-24 |
| 6490403 | Rolled metal product used as a light-guiding structure | Roman Fuchs, Jugo Fuhrmann, Jorg Maier | 2002-12-03 |
| 6389216 | Rolled metal product used as a light-guiding structure | Roman Fuchs, Jugo Fuhrmann, Jorg Maier | 2002-05-14 |
| 5388000 | Anti-glare fitment | — | 1995-02-07 |
| 5219445 | Illuminating apparatus | — | 1993-06-15 |
| 4794501 | Indirect specular lamp | — | 1988-12-27 |
| 4742813 | Sunshield device | Horst Riehl, Thomas Nebhuth, Martin Klingler | 1988-05-10 |
| 4717992 | Luminaire with a rodlike lamp and lamella segment therefore | Torkild Thage-Jorgensen | 1988-01-05 |
| 4699467 | Arrangement for illuminating a room with daylight | Martin Moeller, Rudolf Lanzenberger | 1987-10-13 |
| 4539628 | Nonglare light fixtures for a rod-shaped light source | — | 1985-09-03 |
| 4522467 | Window having sunshade prismatic bars | — | 1985-06-11 |
| 4517960 | Protection device against solar light | — | 1985-05-21 |
| 4222091 | Lighting system | — | 1980-09-09 |