Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5370306 | Coin-operated entertainment machine | Ulrich Schulze | 1994-12-06 |
| 5341350 | Coin operated jukebox device using data communication network | Armin Frank | 1994-08-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5370306 | Coin-operated entertainment machine | Ulrich Schulze | 1994-12-06 |
| 5341350 | Coin operated jukebox device using data communication network | Armin Frank | 1994-08-23 |