Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6702926 | Process for forming a multi-ply fiber web | Dieter Egelhof, Alfred Bubik, Otto L. Heissenberger, Frank Herzog, Wolf Dieter Baumann +4 more | 2004-03-09 |
| 6475343 | Process and device for dewatering a fibrous material web | Joachim Grabscheid, Karl Josef Böck, Ulrich Begemann, Thomas Elenz, Hans Dahl +2 more | 2002-11-05 |
| 6425980 | Press device and process for treating a material web | Hans Dahl, Andreas Meschenmoser | 2002-07-30 |
| 6381868 | Device for dewatering a material web | Joachim Grabscheid, Karl Josef Böck, Ulrich Begemann, Thomas Elenz, Hans Dahl +2 more | 2002-05-07 |
| 6319363 | Sheet forming system and method for controlling the same | Wolfgang Ruf, Holger Humberg | 2001-11-20 |
| 6200427 | Suction roll for the formation or treatment of a material web, such as in particular a paper, card or textile web | Gerhard Kotitschke, Wolfgang Mayer, Hans-Peter Sollinger, Klaus Esslinger, Andreas Meschenmoser +1 more | 2001-03-13 |
| 6159341 | Wire part for forming a multi-ply fiber web | Dieter Egelhof, Alfred Bubik, Otto L. Heissenberger, Frank Herzog, Wolf Dieter Baumann +4 more | 2000-12-12 |
| 5753084 | Elongated gap press with adjustable length | Alfred Bubik, Joachim Henssler, Harald F. Hess, Wolfgang Schuwerk, Christian Steger +2 more | 1998-05-19 |
| 5695611 | Process for modifying a breast box for a paper or cartonmaking machine | Alfred Bubik, Peter Drtina, Harald F. Hess, Michael Kochendorfer, Klaus Lehleiter +4 more | 1997-12-09 |
| 5431787 | Press section of a papermaking machine | Heinz Braun | 1995-07-11 |
| 5308450 | Press section of a papermaking machine | Heinz Braun | 1994-05-03 |
| 5163364 | Method for calendering a paper or cardboard web | Alfred Bubik, Hans Dahl, Rudiger Kurtz, Herbert Holik, Harald F. Hess | 1992-11-17 |
| 5071513 | Method for the mechanical-thermal dewatering of a fiber stock web | Reinhard Bluhm, Herbert Holik | 1991-12-10 |
| 4662992 | Twin-wire papermaking machine and method of dewatering a paper web in a twin-wire papermaking machine | — | 1987-05-05 |
| 4661206 | Wet press for dewatering a material web with plural pressure pockets and unsymmetrical arrangement | Peter Heitmann, Herbert Holik | 1987-04-28 |
| 4570314 | Press roll | Herbert Holik, Helmut Hund | 1986-02-18 |
| 4491521 | Dewatering apparatus | Rolf Wenske, Hans Schnell | 1985-01-01 |