Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6235158 | Suction forming roll n double screen method and machine for the manufacture of a fibrous material web | Hans Dahl, Gerhard Kotitschke, Volker Schmidt-Rohr, Hans-Jurgen Wulz, Klaus Esslinger +3 more | 2001-05-22 |
| 6051068 | System for selective treatment of a traveling paper web | Bernhard Kohl, Stefan Reich | 2000-04-18 |
| 5564197 | Dry end with open reversal place | Werner Kade, Wolfgang Mayer | 1996-10-15 |
| 5526579 | Dryer section | Werner Kade, Wolfgang Mayer, Gerhard Kotitschke | 1996-06-18 |
| 5498316 | Twin wire former for a paper making machine | — | 1996-03-12 |
| 5321899 | Dry end | Werner Kade, Wolfgang Mayer | 1994-06-21 |
| 5311672 | Dry end of a machine for the production of a fiber web | Gerhard Kotitschke | 1994-05-17 |
| 5300196 | Twin-wire former with frame for a paper making machine | — | 1994-04-05 |
| 5299363 | Dryer group web transfer region for paper making machine | Hans-Peter Sollinger | 1994-04-05 |
| 5238535 | Web pick-up device and method for transfer of a paper web | — | 1993-08-24 |
| 5205052 | Dryer group web transfer region for paper making machine with open draw | Hans-Peter Sollinger | 1993-04-27 |
| 5177880 | Dryer section with inclined rows of dryers | Johann Preisetanz, Wolfgang Mayer | 1993-01-12 |
| 5141600 | Twin-wire former | Albrecht Meinecke, Rudolf Bueck, Werner Kade | 1992-08-25 |