Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11183380 | Germicidal amalgam lamp with temperature sensor for optimized operation | Uwe Kanigowski, Jan Boris Loesenbeck, Sven Kaemmerer | 2021-11-23 |
| 10143073 | Control algorithm for an electronic dimming ballast of a UV lamp | Reiner Fietzek | 2018-11-27 |
| 7061173 | Amalgam-doped low mercury low-pressure UV irradiator | Joachim Fischer, Jan Rudkowski, Rolf Sief | 2006-06-13 |
| 7049738 | Amalgam low pressure mercury UV lamp | Joachim Fischer, Jan Rudkowski, Rolf Sief | 2006-05-23 |
| 6906468 | Ballast device for uv radiator and also method and device for disinfecting water | Jan Rudkowski, Joachim Fischer | 2005-06-14 |
| 6593704 | Method and ballast for feeding a UV light low pressure radiator | Jan Rudkowski | 2003-07-15 |