Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8723063 | Button assembly for displaying an illuminated symbol | Fred Schnak, Stefan Rehbein, Gerd Laschinski, Werner Hübscher, Herbert Lessiak | 2014-05-13 |
| 8209868 | Device with an illuminated button assembly | Fred Schnak, Stefan Rehbein, Gerd Laschinski, Werner Hübscher, Herbert Lessiak | 2012-07-03 |