Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4780988 | Method of producing rod-shaped incipient plant carrying devices | Johannes Mielke, Paul Evert | 1988-11-01 |
| 4732165 | Wrapping mechanism for cigarette rod making and like machines | Gerhard Hakansson, Klaus-Dieter Mallon | 1988-03-22 |