Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12265016 | Fluorescent material as a radiation source in an apparatus for artificial weathering | Bernd Rudolph, Tom Marchese | 2025-04-01 |
| 12247911 | Apparatus for artificial weathering comprising two kinds of light emission sources | Matt McGreer, Oliver Rahäuser | 2025-03-11 |
| 6806481 | Rectangular frame system with one to two windowpane-like radiation filters and a tanning module | Bernd Ullrich, Ullrich Berger, Ernst Smolka, Stefan Greif | 2004-10-19 |
| 6717164 | Tanning module with a housing | Bernd Ullrich, Ullrich Berger, Ernst Smolka, Stefan Greif | 2004-04-06 |
| 6387115 | Photodynamic cylindrical lamp with asymmetrically located electrodes and its use | Ernst Smolka, Ullrich Berger | 2002-05-14 |