Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491198 | Cutting blade for cutting sheet wrapping materials | — | 2002-12-10 |
| 5984158 | Cutting blade for cutting sheet materials | — | 1999-11-16 |
| 5947360 | Cutting blade for cutting sheet materials | — | 1999-09-07 |
| 5742893 | Music-playing system for a motor vehicle | — | 1998-04-21 |
| 5691964 | Music playing system with decentralized units | Horst Niederlein, Anton Huber | 1997-11-25 |
| 5413357 | Program controlled entertainment and game apparatus | Ullrich Schulze, Horst Niederlein, Peter Kuhn | 1995-05-09 |
| 5341350 | Coin operated jukebox device using data communication network | Horst Niederlein | 1994-08-23 |
| 5067222 | Method of manufacturing a guarded cutting edge for a wrapping material dispenser | Harry E. Sulzer | 1991-11-26 |
| 4972984 | Guarded cutting edge for dispenser for wrapping material | Harry E. Sulzer | 1990-11-27 |