Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4486098 | Method and apparatus for testing the ends of cigarettes or the like | Andrej Radzio | 1984-12-04 |
| 4281670 | Apparatus for increasing the permeability of wrapping material for rod-shaped smokers products | Uwe Heitmann, Werner Hinz | 1981-08-04 |
| 4240448 | Apparatus for increasing the permeability of wrapping material for rod-shaped smokers' products | Uwe Heitmann | 1980-12-23 |