Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6526369 | Apparatus and process for a cross-direction profile of a material web | Rudolf Munch | 2003-02-25 |
| 6383337 | Method and device for applying a medium on a running web of material | Volker Schmidt-Rohr, Ingolf Cedra | 2002-05-07 |
| 6361658 | Press section | Karl Steiner | 2002-03-26 |
| 6325894 | Press section and method of using the same | Karl Steiner | 2001-12-04 |
| 6197159 | Paper making machine and method for web transfer | Helmut Heinzmann | 2001-03-06 |
| 6149099 | Winding device for the winding-up of a paper web | Hans-Joachim Fissmann | 2000-11-21 |
| 6088926 | Dryer section | Karl Steiner, Karlheinz Straub, Robert Wolf, Tri Chau-Huu, Markus Oechsle | 2000-07-18 |
| 6063192 | Method and apparatus for wet-in-wet coating of a moving layer of material | Ingo Gottwald, Bernhard Kohl, Benjamin Mendez, Michael Trefz, Martin Kustermann | 2000-05-16 |
| 5972168 | Twin wire former | Dieter Egelhof, Klaus Henseler, Werner Kade, Wilhelm Wanke, Hans-Jurgen Wulz +1 more | 1999-10-26 |
| 5954291 | Winding device for taking up a paper web | Hans-Joachim Fissmann | 1999-09-21 |
| 5940981 | Machine for manufacturing a material sheet | Tri Chau-Huu, Josef Mullner | 1999-08-24 |
| 5926971 | Machine for producing a material web | Tri Chau-Huu, Markus Oechsle | 1999-07-27 |
| 5853544 | Twin wire former | Dieter Egelhof, Klaus Henseler, Werner Kade, Wilhelm Wanke, Hans-Jurgen Wulz +1 more | 1998-12-29 |
| 5804037 | Multiply headbox nozzle with heavy end convergence | Helmut Heinzmann, Wolfgang Ruf, Dieter Egelhof, Volker Schmidt-Rohr | 1998-09-08 |
| 5799409 | Device for drying a material web with heated and cooled cylinders | Tri Chau-Huu, Markus Oechsle | 1998-09-01 |
| 5770015 | Drying section of a paper machine | Udo Grossmann, Hans Loser | 1998-06-23 |
| 5737848 | Guide roll arrangement for paper machine drying section | Tri Chau-Huu | 1998-04-14 |
| 5718805 | Twin wire former | Dieter Egelhof, Klaus Henseler, Werner Kade, Wilhelm Wanke, Hans-Jurgen Wulz +1 more | 1998-02-17 |
| 5683551 | Apparatus and method for sectional pulp introduction to a papermaking machine headbox | Helmut Heinzmann, Wolfgang Ruf | 1997-11-04 |
| 5670023 | Press of a paper machine for thin papers | Karl Steiner, Rui Goncalves, Christian Schiel | 1997-09-23 |
| 5649371 | Dry unit of a dry end of a machine for producing material webs | Hans Loser, Thomas Elenz, Helmut Konecsny | 1997-07-22 |
| 5635033 | Paper machine for the manufacture of a multi-layer paper web | Udo Grossmann, Dieter Egelhof | 1997-06-03 |
| 5622603 | Influencing the jet velocity in the multilayer headbox | Ulrich Begemann, Dieter Egelhof, Wolfgang Ruf, Helmut Heinzmann, Hans-Peter Arledter | 1997-04-22 |
| 5607555 | Paper machine forming section for producing a multilayer paper web | Udo Grossmann, Dieter Egelhof | 1997-03-04 |
| 5599428 | Headbox nozzle with heavy end convergence | Helmut Heinzmann, Wolfgang Ruf, Dieter Egelhof, Volker Schmidt-Rohr | 1997-02-04 |