Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8172739 | Device for combining groups of filter segments for producing multi-segment filters of the tobacco industry, and trough drum | Sonke Horn, Thorsten Scherbarth, Stephan Wolff, Gerd Strohecker, Steffen Rocktaschel +3 more | 2012-05-08 |
| 7426803 | Swinging and sliding door for rail vehicles | Reinhard Fronz, Holger Lenkeit | 2008-09-23 |
| 7254918 | Emergency unlocking device for locking and unlocking systems for swinging sliding doors, in particular of rail vehicles | Reinhard Fronz | 2007-08-14 |
| 7185459 | Locking and unlocking device for vehicle doors, in particular swinging sliding doors for rail vehicles | Reinhard Fronz | 2007-03-06 |
| 7004896 | Method and arrangement for producing compound filters | Uwe Heitmann, Sonke Horn, Nikolaos Georgitsis, Heinz-Christen Lorenzen, Steffen Rocktaschel +4 more | 2006-02-28 |
| 6782889 | Apparatus for manipulating tows of filamentary material | Andreas Ducci, Peter Schumacher, Harald Nittscher, Clemens Schmick | 2004-08-31 |
| 6736257 | Device and method for transferring articles in the tobacco-processing industry | Erwin Oesterling | 2004-05-18 |
| 6647878 | Apparatus for applying printed matter to webs of wrapping material for smokers' products | Mathias Blau, Hans-Hugo Severin | 2003-11-18 |
| 5645086 | Apparatus for evacuating surplus air for the distributor of a tobacco processing machine | Peter Brand, Andreas Ducci | 1997-07-08 |
| 5248375 | Apparatus for applying adhesive to webs to wrapping material in tobacco processing machines | — | 1993-09-28 |
| 4936320 | Apparatus for separating the leaders from next-following portions of filter rods and the like | Peter Grumer, Bernhard Ernst | 1990-06-26 |
| 4870748 | Apparatus for assembling elements of a smoking article | Gerhard Hensgen, Werner Hinz, Erwin Oesterling, Siegfried Schlisio | 1989-10-03 |
| 4744711 | Bobbin changing apparatus for use in tobacco processing machines | Bob Heitmann, Peter Schumacher | 1988-05-17 |
| 4736754 | Method and apparatus for making rod-shaped smokers' products with soft cores | Uwe Heitmann, Heinz-Christen Lorenzen | 1988-04-12 |
| 4729387 | Method and apparatus for making cigarettes with soft cores | Manfred Goldbach | 1988-03-08 |
| 4697603 | Apparatus for building a stream of fibrous material | Jurgen Steinhauer | 1987-10-06 |
| 4659414 | Apparatus for manipulating uniting bands in machines of the tobacco processing industry | Bob Heitmann, Karl-Heinz Schluter | 1987-04-21 |
| 4651754 | Apparatus for building a stream from particles of smokable material | Heinz-Christen Lorenzen, Uwe Heitmann | 1987-03-24 |
| 4632130 | Method and apparatus for making a rod-like filler of smokable material | Uwe Heitmann, Heinz-Christen Lorenzen | 1986-12-30 |
| 4616663 | Method and apparatus for forming a homogeneous mass of comminuted smokable material | Heinz-Christen Lorenzen, Uwe Heitmann | 1986-10-14 |
| 4580579 | Method and apparatus for producing a composite tobacco filler | Gunter Wahle | 1986-04-08 |
| 4579293 | Apparatus for withdrawing the leaders of webs from reels of convoluted flexible material | — | 1986-04-01 |
| 4484589 | Distributor for a rod making machine for the production of smokers' articles | Dietrich Bardenhagen, Guido Quarella | 1984-11-27 |
| 4373538 | Method and apparatus for forming a stream from several types of tobacco | — | 1983-02-15 |
| 4236534 | Method and apparatus for monitoring the height of a stream of tobacco or the like | Uwe Heitmann, Uwe Holznagel, Hartmut Kaebernick, Joachim Pfannmuller, Joachim Reuland | 1980-12-02 |