Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7617562 | Apparatus for contactless cleaning of a conveying element and arrangement for transporting and/or storing of rod-shaped articles with an apparatus for contactless cleaning of a conveying element | Knut Tracht | 2009-11-17 |
| 7004896 | Method and arrangement for producing compound filters | Uwe Heitmann, Sonke Horn, Nikolaos Georgitsis, Heinz-Christen Lorenzen, Steffen Rocktaschel +4 more | 2006-02-28 |
| 6596090 | Method for transferring filter rods containing pulverulent, granular and analogous ingredients | — | 2003-07-22 |
| 6415474 | Apparatus for transferring filter rods containing pulverulent, granular and analogous ingredients | — | 2002-07-09 |
| 6371125 | Apparatus for transferring filter rods containing pulverulent, granular and analogous ingredients | — | 2002-04-16 |
| 5641250 | Method and apparatus for transporting filter rod sections | Rudolf Bostelmann, Birger Buhk, Jan Burmester-Perrei, Rolf Petersen | 1997-06-24 |
| 5536118 | Apparatus for transferring rod-shaped articles from a supply into a pneumatic conveyor | Rudolf Bostelmann | 1996-07-16 |