Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475343 | Process and device for dewatering a fibrous material web | Joachim Grabscheid, Karl Josef Böck, Ulrich Begemann, Thomas Elenz, Peter Mirsberger +2 more | 2002-11-05 |
| 6425980 | Press device and process for treating a material web | Peter Mirsberger, Andreas Meschenmoser | 2002-07-30 |
| 6381868 | Device for dewatering a material web | Joachim Grabscheid, Karl Josef Böck, Ulrich Begemann, Thomas Elenz, Peter Mirsberger +2 more | 2002-05-07 |
| 6342126 | Wire section, belt guidance device, and process for forming fibrous material web in wire section | Joachim Grabscheid, Volker Schmidt-Rohr, Dieter Egelhof, Johann Moser, Roger Wiedenmann | 2002-01-29 |
| 6235158 | Suction forming roll n double screen method and machine for the manufacture of a fibrous material web | Gerhard Kotitschke, Volker Schmidt-Rohr, Wilfried Kraft, Hans-Jurgen Wulz, Klaus Esslinger +3 more | 2001-05-22 |
| 6059929 | Three-layer headbox | — | 2000-05-09 |
| 6027612 | Wire section and method of dewatering a fiber web in a wire section web | Ulrich Begemann, Gerhard Kotitschke, Volker Schmidt-Rohr, Karl Josef Böck | 2000-02-22 |
| 5635032 | Double wire former | Alfred Bubik, Josef Dom, Karl-Heinz Muller, Heinz Steckenreuter, Elmer Weisshuhn | 1997-06-03 |
| 5551171 | Winding device for a fiber web | — | 1996-09-03 |
| 5320713 | Method of using a forming section of a papermaking machine | Alfred Bubik, Otto Hildebrand, Karl-Heinz Muller, Jorg Walter | 1994-06-14 |
| 5298126 | Headbox for a paper-making machine | — | 1994-03-29 |
| 5282933 | Wet section for a twin wire papermaking machine | Alfred Bubik, Karl-Heinz Muller, Heinz Braun, Thomas Schaible, Helmut Storr +1 more | 1994-02-01 |
| 5167770 | De-watering apparatus in a two-wire former | Alfred Bubik, Otto Hildebrand, Karl-Heinz Muller, Jorg Walter | 1992-12-01 |
| 5163364 | Method for calendering a paper or cardboard web | Alfred Bubik, Rudiger Kurtz, Herbert Holik, Peter Mirsberger, Harald F. Hess | 1992-11-17 |
| 4915790 | Press section of a papermaking machine with adjustable felt guide roll | — | 1990-04-10 |
| 4898643 | Headbox control apparatus for a papermaking machine | Elmer Weisshuhn, Alfred Bubik, Herbert Holik, Rudiger Kurtz, Anton Zembrot +3 more | 1990-02-06 |
| 4897158 | Headbox apparatus for a papermaking machine | Elmer Weisshuhn, Alfred Bubik, Herbert Holik, Rudiger Kurtz, Anton Zembrot +3 more | 1990-01-30 |
| 4890551 | Apparatus for guiding the rolls of an essentially vertical calender | Josef Schneid | 1990-01-02 |
| 4888094 | Method of operating a headbox apparatus for a papermaking machine | Elmer Weisshuhn, Alfred Bubik, Herbert Holik, Rudiger Kurtz, Anton Zembrot +3 more | 1989-12-19 |
| 4705602 | Hydraulic pressing shoe with an adjustable circumferential press zone | — | 1987-11-10 |
| 4556454 | Wet press for dewatering a web of material | Herbert Holik, Rudiger Kurtz, Wolf-Gunter Stotz | 1985-12-03 |
| 4468287 | Band press for a fiber web | — | 1984-08-28 |
| 4459175 | Longitudinal wire papermaking machine | Alfred Bubik, Herbert Holik, Rudiger Kurtz, Werner Seider | 1984-07-10 |
| 4447295 | Dewatering apparatus for longitudinal wire papermaking machines | Alfred Bubik, Herbert Holik, Rudiger Kurtz, Werner Seider | 1984-05-08 |
| 4361467 | Headbox for a papermaking machine | Alfred Bubik, Rudiger Kurtz | 1982-11-30 |