Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5480158 | Entertainment installation | Ullrich Schulze, Horst Heinen, Konrad Rieck | 1996-01-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5480158 | Entertainment installation | Ullrich Schulze, Horst Heinen, Konrad Rieck | 1996-01-02 |