Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5562549 | Automatic bowling alley | Ullrich Schulze, Wilhelm Menke, Horst Niederlein, Boerge Heidersberger, Joachim Herrmann +1 more | 1996-10-08 |
| 5557086 | Game machine system with money-processing station | Ullrich Schulze, Horst Niederlein | 1996-09-17 |