Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9835315 | Connecting element for connecting at least two rails adapted for mounting semiconductor light sources | Philipp Erhard, Helmut Neuhauser | 2017-12-05 |
| 9506631 | Profile rail, connecting element, illuminating module, lighting system and light box | Philipp Erhard, Helmut Neuhasuer | 2016-11-29 |