Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4630466 | Apparatus for testing rod-shaped articles of the tobacco processing industry | — | 1986-12-23 |
| 4301816 | Method of making rod-shaped smokers' products with multiplex filter mouthpieces | Gunter Wahle, Heinz Greve | 1981-11-24 |
| 4236535 | Apparatus for convoluting adhesive-coated uniting bands around rod-shaped articles | Rolf Schmidt | 1980-12-02 |