Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657768 | Cigarette tube filling device | Manfred Neumann | 1997-08-19 |
| D366053 | Machine for filling cigarette tubes | Manfred Neumann | 1996-01-09 |
| 5398701 | Device for filling cigarette tubes | Manfred Neumann, Wolfgang Rosner | 1995-03-21 |