Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9885153 | Device for forming an extended nip | Robert Meitner, David V. Lange, Andreas Anzel | 2018-02-06 |
| 9856603 | Process for production of a fibrous pulp web | Andreas Anzel, Klaus Gissing, Thomas Scherb | 2018-01-02 |
| 8349138 | Device for treating a pulp web in an extended nip pressing unit | Andreas Anzel, Harald Weigant, David V. Lange | 2013-01-08 |
| 8302898 | Device for continuous reeling of a pulp web | Gernot Tropper, Robert Schloffer, Gerald Martiner | 2012-11-06 |
| 7690131 | Device for continuous drying of a pulp web | Gerald Schadler | 2010-04-06 |
| 7384511 | Device for changing the cloth of a paper machine | Gerald Schadler | 2008-06-10 |
| 7060163 | Device for continuous drying of a pulp sheet | Franz Haider, Gerald Schadler | 2006-06-13 |
| 6923400 | Process and device for continuous reeling of a pulp sheet | Gerald Schadler | 2005-08-02 |
| 6821390 | Process and device to control quality parameters in paper, tissue and pulp dewatering plants | Gerald Schadler | 2004-11-23 |
| 6705561 | Process and device for continuous reeling of a pulp sheet | Gerald Schadler | 2004-03-16 |
| 6669819 | Device for continuous reeling of a pulp sheet | Gerald Schadler | 2003-12-30 |
| 6616810 | Device for removing water from a fibrous material strip | Edgar Brogyanyi, Karl Hornhofer, Franz Petschauer, Johann Sbaschnigg | 2003-09-09 |
| 6478928 | Process for dewatering a pulp web | Johann Sbaschnigg, Edgar Brogyanyi | 2002-11-12 |
| 6475345 | Device for feeding a pulp suspension with eccentric shaft adjustment | Manfred Schmid, Walter Writzl, Rudolf Greimel, Harald Weigant | 2002-11-05 |
| 6368464 | Device for feeding a pulp suspension to a dewatering installation | Manfred Schmid, Walter Writzl, Rudolf Greimel, Harald Weigant | 2002-04-09 |
| 6319366 | Headbox for feeding a pulp suspension to a dewatering installation | Manfred Schmid, Walter Writzl, Rudolf Greimel, Harald Weigant | 2001-11-20 |
| 6311849 | Device for dehydrating and washing suspensions of fibrous material | Johann Sbaschnigg, Franz Petschauer, Johannes Kappel | 2001-11-06 |
| 6197160 | Apparatus for dewatering a pulp web | Johann Sbaschnigg, Edgar Brogyanyi | 2001-03-06 |
| 5868903 | Device for dewatering and/or washing suspensions, in particular suspensions of fibrous materials | Franz Petschauer, Johann Sbaschnigg | 1999-02-09 |
| 5860322 | Drive mechanism of a suction roll including a spur wheel gear and an outward mounting portion for a stationary suction box | Joachim Grabscheid, Christian Schiel, Adolf Gogg | 1999-01-19 |
| 5744006 | Apparatus for dewatering mixtures of fibrous and liquid materials | Karlheinz Beil, deceased, Ilse Beil | 1998-04-28 |
| 5383608 | Twin conical refiner with dual ribbon feeders | Karl T. G. Dahiqvist, Franz Haider, Gregory R. Kohler, Josef Krasser, William F. Lahner, III +5 more | 1995-01-24 |
| 4913358 | Mixer for pulp and bleaching chemicals | Johann Sbaschnigg, Richard Baumgarter | 1990-04-03 |