Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7419277 | Electrical decoration lighting device and set of such devices | Thomas von Rönn, Birgit Clemens | 2008-09-02 |
| 7419283 | Electrical decoration lighting device and set of such devices | Thomas von Rönn, Birgit Clemens | 2008-09-02 |
| D530847 | Electrical decorative lighting device | Thomas Ronn, Birgit Clemens | 2006-10-24 |