Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8382955 | Method for operating a sheet-forming unit, and sheet forming unit | Markus Häussler, Hans Loser, Wolfgang Ruf, Thomas Ruehl | 2013-02-26 |
| 8349136 | Method for optimizing the energy balance in forming sections in machines for the production of fibrous webs, and forming section | Thomas Ruehl, Moritz Schmalenbach, Marco Esper, Oliver Kaufmann | 2013-01-08 |
| 8323452 | Method for optimizing the energy balance in forming sections in machines for the production of fibrous webs, and forming section using control elements associated with dewatering units | Thomas Ruehl, Moritz Schmalenbach, Marco Esper, Oliver Kaufmann | 2012-12-04 |
| 8236138 | Headbox for a machine for producing a fibrous web | Marco Thomisch, Wolfgang Ruf, Markus Häubler, Hans Loser | 2012-08-07 |
| 7491297 | Papermachine clothing | Martin Serr, Lena Johannson, Scott Quigley | 2009-02-17 |
| 7067042 | Twin wire former | Johann Moser | 2006-06-27 |
| 6776877 | Twin wire former for the production of a fiber web from a fiber suspension | Joachim Grabsoheid, Johann Moser | 2004-08-17 |
| 6423181 | Gravure paper and manufacturing process for this paper | Benjamin Mendez-Gallon, Klaus Prechtel, Wolfram Sturm, Johann Moser, Ingolf Cedra | 2002-07-23 |
| 6383337 | Method and device for applying a medium on a running web of material | Albrecht Meinecke, Ingolf Cedra | 2002-05-07 |
| 6342126 | Wire section, belt guidance device, and process for forming fibrous material web in wire section | Joachim Grabscheid, Dieter Egelhof, Johann Moser, Hans Dahl, Roger Wiedenmann | 2002-01-29 |
| 6267846 | Twin wire former and method of manufacturing a fibrous material web from a fibrous suspension using same | Gunter Halmschlager, Helmut Tausel, Franz Stelzhammer, Erich Brunnauer, Alexander Wassermann +2 more | 2001-07-31 |
| 6235158 | Suction forming roll n double screen method and machine for the manufacture of a fibrous material web | Hans Dahl, Gerhard Kotitschke, Wilfried Kraft, Hans-Jurgen Wulz, Klaus Esslinger +3 more | 2001-05-22 |
| 6187142 | Process and device for acting on a paper or cardboard web with one of a fluid and pasty coating medium | Helmut Heinzmann, Ingolf Cedra, Peter Gallina, Michael Trefz | 2001-02-13 |
| 6173831 | Endless belt | Joachim Grabscheid | 2001-01-16 |
| 6099692 | Headbox turbulence generator | Elmer Weisshuhn, Ulrich Begemann | 2000-08-08 |
| 6027612 | Wire section and method of dewatering a fiber web in a wire section web | Ulrich Begemann, Gerhard Kotitschke, Hans Dahl, Karl Josef Böck | 2000-02-22 |
| 5804037 | Multiply headbox nozzle with heavy end convergence | Albrecht Meinecke, Helmut Heinzmann, Wolfgang Ruf, Dieter Egelhof | 1998-09-08 |
| 5647958 | Wire part of a machine for the manufacture of fibrous material webs | Hans-Peter Sollinger, Klaus Henseler, Klaus Esslinger | 1997-07-15 |
| 5599428 | Headbox nozzle with heavy end convergence | Albrecht Meinecke, Helmut Heinzmann, Wolfgang Ruf, Dieter Egelhof | 1997-02-04 |